Invader Zim

For the comic book series, seeInvader Zim(comics).For the feature film, seeInvader Zim: Enter the Florpus.

Invader Zimis an Americananimatedscience fictiondark comedytelevision series created by comic book writer and cartoonistJhonen VasquezforNickelodeon.The series centers on the titular character Zim (voiced byRichard Steven Horvitz), anextraterrestrialfrom the planet Irk. His mission is to conquer Earth and enslave the human race along with his malfunctioning robot servant GIR (Rosearik Rikki Simons). However, Zim is antagonized by Dib (Andy Berman), a youngparanormal investigatorwho is determined to stop Zim from succeeding.

Invader Zim
Genre	Black comedy Horror comedy Science fiction
Created by	Jhonen Vasquez
Directed by	Jordan Reichek (pilot) Steve Ressel
Voices of	Richard Steven Horvitz Andy Berman Rosearik Rikki Simons Melissa Fahn Jhonen Vasquez Rodger Bumpass Lucille Bliss Wally Wingert Kevin McDonald
Theme music composer	Kevin Manthei Mark Tortorici
Composers	Michael Tavera(pilot) Kevin Manthei
Country of origin	United States
Original language	English
No.of seasons	2
No.of episodes	27 (46 segments) (+1 pilot)(list of episodes)
Production
Executive producers	Jhonen Vasquez Mary Harrington
Producers	Monique Beatty Christine Griswold Steve Ressel
Animator	Sunwoo Entertainment
Running time	24 minutes
Production companies	Wumberlog Productions (pilot) Nickelodeon Animation Studio
Original release
Network	Nickelodeon
Release	March 30, 2001(2001-03-30)– December 10, 2002(2002-12-10)
Network	Nicktoons
Release	June 10(2006-06-10)– August 19, 2006(2006-08-19)
Related
Invader Zim(comics) Invader Zim: Enter the Florpus

Nickelodeon contactedJhonen Vasquezabout pitching ideas for an animated series for their older demographicandInvader Zimwas the first thing he pitched. In Vasquez's words "it went from pitch to series without hardly any waiting".As the series went on,ratingsdeclined and budgetary issues became more frequent.Before the second season was completed, Nickelodeoncancelledthe series, leaving several episodes unfinished.The show originally aired on Nickelodeon from 2001 to 2002,with six of the completed second-season episodes initially going unreleased. These episodes were first made available onDVDin 2004 and later made their television debut on theNicktoons Networkin 2006.

Invader Zimreceived positive reviews from critics and audiences,with praise primarily directed at its humor, writing, animation, art-style, and the way it pushed the boundaries of what was considered acceptable on children's television. In the years after its cancellation,Invader Zimhas often been listed as one of Nickelodeon's best shows.The series won anAnnie Award,anEmmy Awardand a World Animation Celebration Award, and received nominations for seven additional Annie Awards and twoGolden Reel Awards.Invader Zimhas spawned its ownfan conventioncalled InvaderCON and a plethora of official merchandise,including video games, toys, clothing and accessories, among many other products. Despite its early cancellation and long run due to increasing popularity and above-average merchandise salesit has been widely regarded as acult classic.

A monthlycomic bookseriesof the same namewas released on July 8, 2015, as a continuation of the television series and published byOni Pressuntil August 4, 2021.Afilmbased on the television and comic seriestitledInvader Zim: Enter the Florpus,premiered onNetflixon August 16, 2019.

Plot

From left to right. Top: Zim, Zim in his human disguise, GIR, GIR in his dog disguise, Dib, and Gaz.
Bottom: Professor Membrane, Ms. Bitters, Almighty Tallest Red, and Almighty Tallest Purple.

The series centers on Zim (voiced byRichard Steven Horvitz),a member of theextraterrestrialIrken species and the Irken Empire from the planet Irk. The empire's goal is universal conquest and has a social hierarchy based solely on physical height. The empire's leader is called The Almighty Tallest; at the beginning of the series the position is jointly held by two equally tall individuals (Wally WingertandKevin McDonald). Zim is an outcast; he is delusional, very short, overzealous, narcissistic, and megalomaniacal.

An absentminded Zim nearly destroyed Irk and the Irkens during the empire's first invasion,Operation Impending Doom I.He was punished by exile to the Irkenfood courtplanet Foodcourtia, although he failed to recognize the reason for his banishment. After learning thatOperation Impending Doom IIwas being planned, Zim unilaterally "quits being banished" to attend the Great Assigning on theconvention centerplanet Conventia. At the Great Assigning, The Tallest appoints Irkens as Invaders, advance scouts tasked with infiltrating and preparing target planets for conquest by the Irken Armada. Zim successfully pleads to be made an Invader, and receives a "secret mission" intended to prevent interference with the invasion; the target "mystery planet" is on the outskirts of the known universe and is not confirmed to exist. He is issued GIR (Rosearik Rikki Simons), an ineffective and erratic Standard Issue Information Retrieval (SIR) unit hastily made from spare parts found in a trash can.

After a six-month journey across the universe, Zim arrives at the "mystery planet" which turns out to be a dark,dystopian,and satirical version of Earth centuries into the future, with rampantmindlessconsumerism,although it appears that humans haveabolished all wars.A delighted Zim quickly goes to work and sets up his base in a randomsuburb;The Tallest are dismayed by his success. A short-statured Zim disguises himself as a human child with a green complexion (which he claims is caused by a "skin condition" ). The show follows his attempts to conductespionageby attending a local school (spelled "Skool" ) and planning to conquer and enslave the world at his base. Opposing Zim is his classmate Dib (Andy Berman), a paranoid young boy who is obsessed with the paranormal and supernatural and the only human (besides his sister) who sees through Zim's disguise. Dib is determined to expose and thwart Zim, despite the hostility and mockery he receives from his oblivious peers for doing so.

Supporting characters include Dib's cynical and apathetic sister Gaz (Melissa Fahn); Zim and Dib's demonic teacher Ms. Bitters (Lucille Bliss); and Dib and Gaz's famous, but neglectful father Professor Membrane (Rodger Bumpass). Later in the series, other alien characters begin to appear, including Tak (Olivia d'Abo), a fellow Irken seeking revenge against Zim; Lard Nar (Fred Tatasciore), the leader of a resistance group called The Resisty who wants to overthrow the Irken Empire; and Sizz-Lorr (Jim Wise), Zim's former employer from Foodcourtia who attempts to recapture him.

Episodes

Main article:List ofInvader Zimepisodes

Season	Episodes		Segments	Originally released
				First released	Last released	Network
Pilot				May 11, 2004(2004-05-11)(DVD) December 24, 2011 (TV)		Nicktoons
1	20		36	March 30, 2001(2001-03-30)	July 12, 2002(2002-07-12)	Nickelodeon
2	7	1	1	December 10, 2002(2002-12-10)		Nickelodeon
		6	9	June 10, 2006(2006-06-10)	August 19, 2006(2006-08-19)	Nicktoons
Enter the Florpus				August 16, 2019(2019-08-16)		Netflix

Production

Conception and early development

Invader ZimcreatorJhonen Vasquez

There was no way I was gonna say 'no'. The fact that they took a chance on someone a lot of people wouldn't have given a kids show to is one of the coolest things that ever happened to me in my life. — Jhonen Vasquez

Prior to the creation ofInvader Zim,Nickelodeondesired a series to suit its 11–15 year old demographic.Nickelodeon producer Mary Harrington was searching for something that had a similar "edge" toThe Ren & Stimpy Show,when she came across acomic bookcalledJohnny the Homicidal Maniacand was impressed with the art-style and character designs in the series. Harrington contacted the creator ofJtHM,then-22-year-oldJhonen Vasquez,who had zero experience in animation at the time, and asked him if he would like topitchan animated series to Nickelodeon. Vasquez accepted the offer.

Vasquez knew from the start that his previous works were definitely not suitable for Nickelodeon, so instead of adapting something he had already done, he decided to make something new. Since he was creating a show for a children's network, Vasquez compiled together many things he loved during his own childhood, including robots, monsters, horror films, science fiction films, paranormal investigators,Monty Python,the works ofDouglas Adams,and aliens.Before settling on the darker concept of an alien invader, Vasquez briefly considered doing a more light-hearted show along the lines ofMork & Mindy,with a zany alien misunderstanding Earth customs and ultimately, learning a lesson at the end. Vasquez said that while this idea probably would have found more success on Nickelodeon, he quickly dropped the idea, believing it would not fit his style of writing.Vasquez came up with the entire premise forInvader Zimin about an hour, while sitting in bed when he could not sleep. He was inspired by the idea of an alien who came from an incredibly advanced race and has access to such powerful and advanced technology that he could easily take over or destroy the Earth single-handedly, but instead he decides to stay in school all day, never even thinking to sneak out.

ApilotforInvader Zimwas pitched to Nickelodeon in 1999,which led to the series beinggreen-lit.Vasquez indicated that very little of his writing style was changed over the course ofInvader Zim,other than restricting certain language and visuals that may not be suitable for children. Vasquez cited that the biggest change for himself was going from working alone on a comic to working with thousands of people at Nickelodeon, saying "it's an absolute misery".However, he said the experience of working onInvader Zimwas "incredibly gratifying", but also "fiendishly frustrating".

Animation

Invader Zimwas produced byNickelodeon Animation StudiosinBurbank, CaliforniawithNick Digitalproviding the CGI animation services andSunwoo EntertainmentinSouth Koreaproviding the 2D animation services. Salami Studios provided the post-production and sound services for most episodes of the series, and Encore and Hollywood Digital provided the post-production services for a few episodes in season one. In season two, the animation style became slightly more stylized and pronounced in motion than in season one.Invader Zim's art style is stylized with sharp edges, thick black outlines, big heads, small or elongated bodies, and big eyes for the characters.Invader Zim's art-style was initially difficult for the animators to learn. DirectorSteve Resseleven admitted that it was the hardest style he had ever worked on, citing the characters' heads as the most complicated aspect of their designs.

Invader Zimwas one of the first animated television shows to merge2D animationwithCGI animation.When the development onInvader Zimwas first getting started, Steve Ressel consulted with the crew ofFuturamato figure out how to integrate 2D animation with CGI animation, asFuturamawas one of the first animated television shows that merged the two mediums. When theFuturamacrew saw the show they were very impressed by how seamlessly theInvader Zimcrew integrated both mediums, specifically in the episode "The Wettening".

While the average episode of an eleven-minute animated television show usually has around 80–120 pages of storyboards per episode,Invader Zim's storyboards were around 250–350 pages per episode. This is becauseInvader Zimhas a very dedicated attention to detail outlining every ounce of a character's movements and method of acting, which is something Nickelodeon was very impressed by.

The episode "Zim Eats Waffles" was originally supposed to be one long shot, panning between Dib's reaction and his computer screen. This was because the animators wanted to try to have the longest single shot in animation history. However, this idea was scrapped, due to it limiting the episode's storytelling capabilities and it being too difficult to animate. Despite this decision, the majority of "Zim Eats Waffles" still ended up being one continual scene.

Voice acting

Richard Steven Horvitzwas the third and final casting choice for Zim.

When casting voice actors forInvader Zim,Vasquez did not want actors who were just capable of doing zany voices because it sounded less natural to him. He made a point to cast people with speaking voices that were naturally distinct and out of the ordinary so that the cast did not have to do unnatural voices, but could instead just speak naturally.

Mark Hamillwas originally hired to do the voice of Zim for the pilot episode, but was replaced before the pilot was shown to Nickelodeon executives because Vasquez felt his voice did not feel right for the character.Hamill was replaced by voice acting professionalBilly West,who remained the voice of Zim for the pilot. After the show was picked up for a full series, Vasquez decided to replace West withRichard Steven Horvitz(who was already voicing the character of Daggett on fellow Nickelodeon series,The Angry Beavers), saying that West was "too well known" and that he wanted all of the voices for the main characters to be unique and not voices people had heard before. Also, due toFuturamastill being on the air at the time, Vasquez did not want the same voice actor to be the lead in two contemporaneous sci-fi comedies.

Vasquez wanted someone with no experience in voice acting to play the part of GIR, as a reflection of how broken and messed up GIR really is.Vasquez wanted someone who sounded unprofessional, but all of the actors who auditioned for GIR were "good actors" who just did a "stock crazy robot voice", which he found dissatisfying. Vasquez then asked his friend,Rosearik Rikki Simons,who was working with him on his comic calledI Feel Sickat the time, to try to audition for GIR, saying he "couldn't screw it up anymore than anyone else".Simons did a few different voices for his audition for GIR, including one where he was trying to imitate his mother-in-law, but decided it was too "shrieky". He then remembered when he used to play with hand puppets with his father as a kid and tried to do one of those voices. Simons was also acoloristonInvader Zimand in November 1998, the same month he auditioned for GIR, he also helped color the pilot episode.Vasquez said he gave Simons the part of GIR because he was "bad at it", and that fit the character.When voicing GIR, Simons' voice was edited to make it sound higher-pitched and metallic. While Simons eventually learned to perform the voice without the high-pitch editing, the metallic quality still had to be added. Unedited versions of Simons' voice-overs can be heard in voice recordings for the unfinished episodes.

Music

Kevin's music wasn't just an addition to the show, it was crucial for the show to be what it was. Without his intense sounds lending a sense of urgency and seriousness to the ridiculous proceedings withinZim,I could never have given the good little children of the Earth as many nightmares as I did. — Jhonen Vasquez

Vasquez asked his friend Mark Tortorici to come up with thetheme musicforInvader Zim.Vasquez said all he really wanted for the theme music was military music to represent Zim mixed with futuristic electric orchestral music. Once the direction for the music was settled on, Tortorici produced the theme music on anAlesis QS8very quickly and it did not go through many changes, but they did reorchestrate it for the TV series and stuck with it from that point on.

Vasquez's team selectedMichael Tavera,who is known for composing the music forThe Land Before Time,An American Tail,andStitch! The Movie,to compose the music for the pilot episode ofInvader Zim.Vasquez said that he asked for several of the tracks that Tavera produced to be discarded and that ultimately the team had less than half of the number of tracks that they planned to submit.According to Vasquez, he and Tavera were not "a great fit" for one another creatively. Vasquez described the pilot music as having a "more 'children's television' sound," with a "much more traditional and not as surprising" theme as he wanted, but added that the music "worked for the pilot."Tavera's cover version of Tortorici's theme music did not appear in the pilot as there was no opening credits sequence.Vasquez said that members of theInvader Zimcrew laughed at Tavera's version of the theme because it was "cheesy," adding that the reaction was not mean-spirited and that Tavera had received little information about the series before submitting the music.

Tavera did not become a part of the regularInvader Zimcrew, and was replaced withKevin Manthei,who is also known for composing the music forGenerator Rex,The Sims 2 (PSP),andRobot Chicken,to compose the series' music.Manthei's music for the series is industrial and techno in nature.

The anime internet radio station "Anime Stuff R"produced a radio broadcast special titled"The Kevin Manthei Invader Zim-phony Special"which featured a majority of the music Kevin Manthei composed forInvader Zim.The broadcast special was hosted by Kevin Manthei, DJ Richard Rae and Tom Mitchell (DJ Tomzer1) and was broadcast from September 13, 2002, to October 15, 2002. The entire broadcast is 5 hours, 26 minutes, and 28 seconds long and includes music from every episode ofInvader Zim,except for "The Most Horrible X-mas Ever". The broadcast was extremely popular, so Anime Stuff R (temporarily renamed "Anime Stuff Z" for the special) decided to release aCDof the broadcast. However, due to financial reasons, they only made 100 copies of this CD. There are 325 tracks on the CD and the interior of the CD cover features messages from both Kevin Manthei and Richard Rae.

Kevin Manthei's message says:

When I was approached by Richard E. Rae about the possibility of an internet radio show featuring hours and hours of my "Invader Zim"music, I was thrilled. What a great opportunity to let the fans of"Invader Zim"hear the music!

Richard went way beyond what I thought the show was going to be, and he poured his heart and soul into producing the "Zim-phony". Richard is not just a fan, he's a professional who uses his passion for music and his willingness to work hard at it to produce great shows. I am honored that he and Tom took the time to put the "Zim-phony" and this "Special Edition" together.

Happy listening!

Richard Rae's message says:

We took chances with the "Zim-phony Special".

I took a chance by approaching Kevin Manthei with the idea. Kevin took a chance in trusting his music to someone he only knew from e-mail. My friend Tom took a chance too, okaying a show with music from an American cartoon series instead of a Japanese Anime. These chances definitely paid off! The "Zim-phony Special" broke every Anime Stuff R ratings record, thanks to the overwhelming response to this show from you, the "Invader Zim"fans. Of course, the" Zim-phony "is all about the excellent music of the remarkable Kevin Manthei. I certainly owe Kevin more thanks than I can ever hope to articulate for his terrific support during this once-in-a-lifetime experience.

This Mini CD you're holding is proof that some chances are definitely worth taking. Thank you for listening!

Challenges and censorship

Invader Zimwould frequently find itself at conflict with network censorship. InThe Medium-Sized Book of Zim Scrips Vol. 1,series writer Eric Trueheart would characterize the relationship between theZimstaff and the executives at Nickelodeon as "a little dysfunctional", and that "the executive assigned by Nickelodeon to oversee our show - who was, and still is, a decent guy, by the way - probably felt like he had to keep a lid on an inexperienced show creator, and as a result clamped down harder than he should have."Trueheart also speculated that the channel's other programming also had an effect on how the executives treated the show, stating that "Nickelodeon probably looked toRugratsas the model of what a cartoon should be...Invader Zimwas none of these things. "Ultimately, "There was a just a conflict in personalities, intentions, and modus operandi... The reality was just not a great fit, and yes, it was a problem."

In some episodes, it was originally intended for certain characters (such as Keef and Iggins) to be killed off at the end of an episode, but Nickelodeon would not allow any characters to be killed off and demanded the crew add certain details suggesting that they survived or in some cases, rewrite the episodes to where they would not die. They complied but did so in an intentionally forced and sarcastic way to purposely convey their disagreement and reluctance toward the decision, such as the sarcastic "No animated characters were harmed in the filming of this production" end-card message at the end of the episode "Hamstergeddon" where many background characters "died" onscreen.

In theDVD commentaryfor the episode "Bad, Bad Rubber Piggy", Jhonen Vasquez reveals that the original idea for the episode was for Zim to kill Dib off permanently, and for Dib to be replaced with a new kid named Louie. But once again, Nickelodeon would not allow any characters to be killed off permanently and so this did not end up happening.However, the episode's writer, Eric Trueheart, has stated that this was only meant to be taken as a joke, and that "Jhonen at no point thought he would actually kill off one of the lead characters in the series."

In "Door to Door" thevirtual realityworld that Zim shows people was originally going to involve a demolished city that resembled New York, but Nickelodeon demanded that this be changed due to its similarities to9/11.On reflection, Vasquez said that he prefers the new virtual reality world to the old one, since he does not like the idea of a real-life city existing inInvader Zim.The original version of this scene can be found online.Additionally, the episode "Hamstergeddon" had only aired once prior to the attacks on the World Trade Center, and would shortly thereafter be temporarily withheld from rotation as "[executives] thought the sight of falling buildings would not go over well with sensitive viewers."

One of the biggest problems Nickelodeon had with the show before it premiered was with Dib's design. Vasquez wanted Dib to wear a trench coat, but Nickelodeon opted against this because they feared Dib's clothing would remind people of theColumbine High School massacre,in which the two teenagers responsible for the shootings both wore trench coats during the attack. Nickelodeon ultimately lost this fight and Dib ended up wearing a trench coat in the show.

Later, Nickelodeon wanted to cut Dib from the show outright because they did not think he was funny or interesting enough. Vasquez fought back with a project called "God Save the Dib", which involved making slight changes to Dib's character to make him more funny and interesting in order to avoid Nickelodeon cutting him from the show. One notable change that came out of "God Save the Dib" was making Dib's head bigger than his body, which became a reoccurring joke throughout the series.

The original name for Gaz'shandheld game consolewas going to be "Game Slave Advanced", a spoof ofNintendo's handheld game console, theGame Boy Advance.However, the people at Nintendo did not like this parody and threatened to sue Nickelodeon if the name was used. So the name was changed to "Game Slave 2" instead.

Vasquez wanted to add some red blood splatters to certain violent scenes in the episode "Bestest Friend", but Nickelodeon forbade this.Also, at the end of "Bestest Friend", Keef was originally going to fall off of a building and onto a power line, which would have electrocuted him, but Nickelodeon was worried that kids might try to imitate this behavior and demanded that it be changed. The next idea was that Keef gets run over by a car, and spins around on the tire as it drives away, but Nickelodeon denied this scene too, this time for being "too violent". In the final version, Keef gets attacked by a squirrel and falls off of a building, which Nickelodeon was fine with.

In the episode "Hobo 13", Skoodge was going to be shown eating his own skin to survive, but Nickelodeon denied this scene and even theInvader Zimcrew admitted that they thought it was "too much".

In the original ending of the episode "Walk of Doom", Zim and GIR were dropped off in aghettowith Mexican music playing in the background and a banner reading "Welcome to Mexico". Feeling that it would come off as racist, Nickelodeon denied this and the scenery was changed to a vaguely Mexican-looking, but still filthy town, the music was changed to disco music and the banner was changed to say "CARNE", which translates into "MEAT".

Originally, the episodes "Dark Harvest" and "Bestest Friend" were supposed to air together, but Nickelodeon would not allow this, saying that those two episodes are "too twisted" to air together. So instead, "Dark Harvest" aired with "Germs" and "Bestest Friend" aired with "NanoZIM". Additionally, "Dark Harvest" was originally supposed to be called "The Hearts and Lungs of Zim's Darkness", but Nickelodeon denied this title.

In response to these censorships and restrictions, the writers ofInvader Zimslipped in ways to poke fun at Nickelodeon, or to simply go against their wishes. This includes the character Nick, who is a boy that is always happy and a not-so-subtle reference to Nickelodeon's frequent demands that Vasquez make the show "happier" and more appealing to certain viewers, which Vasquez always detested.

Bloody GIR

"Bloody GIR", which depicts an image of GIR covered in blood, was created when series creator Jhonen Vasquez illustrated GIR covered in blood and wanted to put this drawing into an episode ofInvader Zim.Nickelodeon, however, prohibited it.Director Steve Ressel and illustrator Chris Graham then snuck the forbidden drawing into a single frame of the episode "Bad, Bad Rubber Piggy". Post-production supervisor Jason Stiff has confirmed that the image does indeed appear in that episode,and Ressel also confirmed its existence in interviews.The image of Bloody GIR was reportedly scattered throughout the "last fourteen episodes" of the series by Ressel and Graham.Bloody GIR can be seen the most clearly during the intro to the episode "Mortos der Soulstealer".Although the idea for Bloody GIR was confirmed by Ressel not to have surfaced until the episode "Bad, Bad Rubber Piggy", some claim to have found it in earlier episodes of the series, such as "Dark Harvest" and "Attack of the Saucer Morons". Additionally, some people have claimed that Bloody GIR was meant to debut in the episode "GIR Goes Crazy and Stuff", in which GIR was supposed to be covered in blood while floating with the data canister and draining humans, but this directly contradicts Ressel's statements on the matter.

Many people believe that Bloody GIR was the reason behind the cancellation ofInvader Zim.However, Vasquez has revealed that Nickelodeon did not find out about the image's inclusion until after the show's cancellation. Vasquez also stated that when it was discovered by Nickelodeon, they were not particularly bothered by it, since kids would not notice it anyway.

Certain images of Bloody GIR can only be seen in a frame-by-frame viewing. Otherwise, it will be a flash, or, in some cases, blended into the movements of the animation. Bloody GIR is never animated and will always appear as a still image. However, the opacity and size of the Bloody GIR is varied.

Cancellation

The kids who lovedSpongeBobwere not fans ofZim.SpongeBobwas Nick's flagship show [and]Invader Zim[wasn't popular with the same audience, thus it] was cancelled. This ended up being tragically ironic, since the market for cartoons that appealed to older audiences was just a few years away with shows likeAdventure TimeandRegular Show.— Sean Aitchison fromScreen Rant

On January 18, 2002, Nickelodeon issued a statement announcing the show'scancellationafter completing 27 episodes, instead of fulfilling the original 40 episodes order.On this subject, creator of the show Jhonen Vasquez said, "I could go on and on with variations of the most fantastic reasons for why the show was cancelled, but in the end, even I couldn't give you the whole and accurate truth for why the show got pulled," he wrote in a lengthy post on his website in 2010, nearly eight years after the show wrapped. "The most likely culprits are simply ratings and the sheer expense of the show, which was monstrously expensive at the time, especially when compared to more modern, flash-based savings fests."

Nearly nine years later in 2019, Vasquez was interviewed bySyfyand said:

I never point to any one particular thing [as the reason for whyInvader Zimwas cancelled.] The show could've come out at any point in history and I don't think it would ever really be appropriate... I think there's always horrible things happening in the world and genuine comedy comes from horrible things. At the time, it just happened to be things likeColumbineand9/11and then people freak out because they don't want to offend anyone's sensibilities. It's a justified response to a certain extent; there's people who have been affected and they don't want to be reminded of this awful stuff... I just think that it did not live well with Nickelodeon's image.

In an interview withSyfyin 2018, Richard Horvitz, the voice of Zim, was questioned about why the show got cancelled; he responded:

There's been a lot of rumors that have abounded for years about whyInvader Zimwas canceled. People think it's the Bloody GIR episode, because there's a quick subliminal shot of GIR all bloodied, but that's not it at all. Nickelodeon knew about that shot and they didn't seem to mind. But what [the cancellation really was] is this plain simple fact: We had horrible ratings. There were two things that were going on in 2001. Our ratings were not doing well, our demographic at the time was notThe Fairly OddParentsdemographic, which is what we premiered with, and we premiered to really, really good critical acclaim. But ratings-wise, the only real barometer [was the] target audience, 6 to 10 year olds, and I think that it was a little too much for that [demographic], and the parents also might have thought it was a little graphic for them. Our ratings never really got off the ground. One other thing that people often forget, is that the show premiered in March of 2001. By September of 2001, we had the horrible downing of the twin towers. Given the mood of the country at the time, I don't think people wanted to see shows that were about any kind of destruction or anything that had to do with someone trying to conquer the Earth.

Broadcast history

Invader Zimwas too dark and subversive for Nick's core demographic — and much of the humor flew past the heads of their younger viewers — but in retrospect Vasquez and his director Steve Ressel did everything right. The episodes never play it safe, nor are predictable. It marches to its own drummer – and that's as it should be. —Jerry Beck,Animation Historian

WhenInvader Zimwasgreen-lit,Nickelodeon had desired ablockof "mature, action-oriented" programming for an older demographic to compete with whatCartoon Networkwas doing at the time.But for unknown reasons,Invader Zimwas the only series green-lit as a part of this experiment and so the block of "mature, action-oriented" shows never materialized.By the time the show was made, Nickelodeon had decided that they were no longer interested in trying to reach an older audience,which leftInvader Zimhard to place in an appropriate time slot suitable for its originally intended demographic.Invader Zimultimately ended up being sandwiched betweenThe Fairly OddParentsandRocket Power,which did not feel like a suitable time slot for the show, according to the creator.Invader Zimwas originally intended for 11–15 year olds,but due to its poor time slot placement, it ended up being viewed primarily by 6–10 year olds, many of whom were turned off by the show's dark and disturbing nature, resulting in the show receiving poor ratings and viewership.

Even thoughInvader Zimusually aired later at night, the show never found a time slot that the creators of the program thought was suitable for it and the show continuously suffered in ratings amongst 6–10 year olds, Nickelodeon's core demographic.

In an interview withIGNin 2004, Jhonen Vasquez said that when it became apparent that Nickelodeon was the "place for kids" but not "kids who want their eyes ripped out", they had asked forInvader Zimto be transferred toMTVor a more "adult network" similar to what Nickelodeon had previously done withThe Ren & Stimpy Show,as the series did not feel right on Nickelodeon and would have likely found greater success elsewhere. This never ended up happening and instead, Nickelodeon buried the show with ever-changing time slots, which further hurt the show's ratings.

Invader Zimpremiered on March 30, 2001, and contains 20 episodes in its first season. At the beginning of the series, new episodes ofInvader Zimwere aired on Friday nights usually at 9:00PM (ET/PT).In August 2001, Nickelodeon officially renewed the series for a second season, which was originally planned to consist of 20 episodes.

Invader Zim's Friday night time slot ceased with the episode, "Door to Door" which was originally scheduled to premiere on September 14, 2001.But after the attacks of9/11,three days prior, "Door to Door" and its paired episode "FBI Warning of Doom" ended up getting abruptly pulled from Nickelodeon's schedule and pushed back over six months to March 2002. This was partly because "Door to Door" contained a violent scene which resembled the attacks of9/11,that now needed to be cut and re-done; but also due to the "blanket fears that anything remotely violent would be received as being in poor taste" given the atmosphere and condition of the country at the time.Invader Zimsuffered creatively after9/11and Nickelodeon began frequently and inconveniently changing the shows' time slots with little promotion for new episodes which led to an even further drop in ratings and viewership.

The uncut version of "Door to Door" was accidentally aired on Nickelodeon on March 29, 2002, which was the first time the episode premiered. All subsequent airings of "Door to Door" were of the cut version.

Online petitions [to bring the show back] went up everywhere, and people rallied for the return of [Invader Zim], and those followings have become stronger over time, especially with the advent of the Internet. "— Tim Jones fromThe Daily Collegian

In January 2002, Nickelodeon announced that they had plans to cancel the series.Upon hearing this announcement, many fans became outraged at Nickelodeon for schedulingInvader Zimfor poor and frequently changing time slots towards the end of its run and for not providing the show with a good amount of promotional attention compared to some of their other shows at the time.Almost immediately after the announcement was made, fans launched an online petition to try to change Nickelodeon's mind or get the show picked up by a different network, and even though the petition collected over 55,000 signatures by April 2002, it was not enough to prevent Nickelodeon from canceling the show.

The episode "The Most Horrible X-Mas Ever" was broadcast out of order, as evident by the presence of the new character, Minimoose, who did not get a proper introduction. Minimoose's introductory episode is called "Nubs of Doom" and was originally intended to air before "The Most Horrible X-Mas Ever", but because Nickelodeon was planning on canceling the series, the show's staff had to pick and choose their final episodes very carefully and Jhonen Vasquez said he was more excited for "The Most Horrible X-Mas Ever", so that episode was made instead, leaving "Nubs of Doom" unfinished.

The final episode of the series, "The Most Horrible X-Mas Ever", premiered on Nickelodeon on December 10, 2002. The show finished with a total of 27 of its initially contracted 40 episodesleaving at least 17 episode segments unfinished.Concept art, scripts, voice recordings, storyboards and animatics for some of these unfinished episodes can be found in the special features of some of the DVDs or online. Six of the completed second-season episodes initially went unreleased. These episodes would first appear on DVD in 2004 and later made their television debut onNicktoonsfrom June 10 to August 19, 2006.

On December 24, 2011, the series' pilot made its television debut on Nicktoons (it had previously only been seen on DVD)after an eight-hour marathon and followed by the result of Nicktoons' "Girreatest Zim Moments" online poll.

Reruns ofInvader Zimhave been airing onNicktoonssince the channel's launch on May 1, 2002. The series premiered onNickSplatfor the first time on January 2, 2019, with a seven-hour marathonbefore returning nightly as of January 7, 2020.

Both seasons ofInvader Zimare available for download on theXbox Live MarketplaceandPlayStation Store.In addition, the entire series is available for purchase onVudu,Google Play,YouTubeandiTunes.The entire series is also available for streaming onAmazon VideoandParamount+.

Reception and legacy

Critical reception

There really aren't any attempts to be subtle with the material. It is flat out disgusting at times, and that's what makes it shine. The truly random and dark humor ofInvader Zimwas too unique to be copied, but a nice representation of the kinds of programming seen at the time, with shows likeRocko's Modern LifeandAre You Afraid of the Dark?pushing the boundaries of what was considered acceptable children's television. From Zim growing a massive pimple with hypnotic powers, to the class pet hamster, Peepi, evolving into a colossal beast known as "Ultra Peepi", to the glorious introduction of Mini Moose, the show had enough originality to last it a decade.

—Tim Jones fromThe Daily Collegian

Screen Rant's Spencer Coriaty wrote: "Backed by some of the most cutting edge animation at the time, and still breathtaking by today's standards,Invader Zimis like aMystery Science Theaterfan's dream come true. It seamlessly blends sci-fi, action and comedy into one twisted and hilarious cartoon with superb voice acting and visionary direction. "Kristy Punchko fromNerdistpraised the series' satirical themes and how it "relished in weird, pushed boundaries, and dared to be unapologetically stupid". Punchko also offered praise for the humor inInvader Zim,saying: "Colliding the sublimely silly with the cerebral,Invader Zimplayed as seminal precursor to subversive sci-fi shows likeRick and Morty."Becca James, writing forThe A.V. Clubsaid, "Invader Zimwas destined for a cult following. From its seemingly bizarre nature to its too-early demise, [Invader Zim] brought a darker form of entertainment to [Nickelodeon and] welcomed critical acclaim for straddling the line between child and adult entertainment [and the] constant depiction of Earth as a complete shitcan only adds to this dingy, but delightful program. "

There were some elementary schoolers who fell hard and fast for [Invader Zim], while their older siblings — or parents — found a reason to tune into Nickelodeon again.

—Allegra Frank

Allegra Frank fromPolygonsaid:

[The series is laid out] in a story-focused half-hour unlike anything ever aired on Nickelodeon previously.Invader Zimhad a villain at its center, years beforeBreaking BadandMad Menpopularized that dramatic convention for adult audiences. As a character, Zim was mostly unlikable; the show's color palette was narrow and unfriendly, and the entire design of the series — interiors covered in grime, streets covered in garbage, on-screen televisions full of screaming ads — dared viewers to be turned off. While jokes could easily revolve around the high-pitched screams of Zim's useless robot companion, GIR, the comedy was also often derived from much darker places, like harvesting organs from living children and lice outbreaks and characters slowly turning into a sentient [bologna]. Dib wanted to kill Zim, after all; that's not usually the subject of children's TV.

Sam Thielman fromThe Guardiansaid, "[Invader Zim]'s sense of humor is somehow dark without being bleak; even when the show takes its cues from horror movies it's often quite scary, but it's somehow never too much. [...]Invader Zimdidn't last nearly long enough, but it did spawn a cult following almost immediately and became a password for alienated millennials and teenagers everywhere. "Alex Bedder, fromNYU Local,said, "Essentially the black sheep of the animated Nickelodeon family,Invader Zimnever quite stuck its landing, but it became a beloved and off-kilter fan favorite. [...] There are random, twitchy characters, the word "doom" is overused, and there are countless other illogical outbursts. But the common thread weaving all of the madness together is its original, sick, and sometimes oddly-intelligent sense of humor. "In an article he wrote forCartoon Brew,animation historian,Jerry Becksaid: "I always thought highly of [Invader Zim], but watching it again this weekend reminded me how good it truly was. [...] I laugh long and hard at incidents, situations and visuals on [Invader Zim], and if there is any justice it should be ranked alongside the likes ofSouth ParkandThe Simpsons."

Mary Grace Garis fromBustlepraisedInvader Zimfor how it does not sugarcoat reality, saying, "You can't deny that [Invader Zim] really put in some heavy, soul crushing messages between "The Doom Song" and all those rubber piggies. And I'd say that a laThe Powerpuff Girls,they did a really good job of hiding adult lessons in a children's cartoon, but well... I'm pretty sure they were a bit more blatant in delivering the news that we were all doomed. "Kayla Cobb, ofDecidersaid, "If you prefer your humor to be equal parts dark and random, then it's time to re-watch this short-lived Nicktoon. [Invader Zim] can best be characterized by its sarcasm, cruelty, and violence. This is a show that creates a disturbing giant monster baby fusion in one episode and labels the ultimate face of horror as a room with a moose the next. So yeah. It's kind of all over the place, which is why we love it. "Lana Berkowitz, from TheHouston ChroniclepraisedInvader Zim's art-style and color palette saying, "The series has an appropriately gloomy look of impending doom colored with dark reds and black, and a dash of alien green. The animation's angular look and the characters' big, expressive eyes giveInvader Zima distinctive look. "

Variety's Steven Oxman, wrote, "[Invader Zim] captures a nice blend of the innocent and the satirical ". Further stating that," The artwork [in the show] isn't especially original but still manages to create a nicely off-center vision of Earth and its inhabitants. Vasquez and co-writer Rob Hummel throw in some clever quips at life on this planet, taking aim particularly at the doomsaying schoolteacher, Ms. Bitters [and] Kevin Manthei's music provides strong accompaniment to the escapades. "Sean Fitz-Gerald fromThrillistwrote: "ThoughInvader Zimcame from Jhonen Vasquez, the same beautifully twisted mind behindJohnny the Homicidal Maniac,the [show] manages to hold off on graphic violence and obscenities without losing all its bite. The spastic [Zim], along with the world around him, capitalizes on cheeky, masochistic, and random humor in ways viewers of all ages can appreciate. "Joe Matar writing forDen of Geekwrote: "Invader Zimis a brilliant piece of unsettling, grotesque horror, with a heart of goofiness, which is a big part of its appeal. [...] The incorporation of cel-shaded CGI and lots of sharp geometric shapes actually enhanced the look [of the show] rather than came off as a cheap shortcut. "Andy Patrizio ofIGNpraised the colors and the CGI imagery inInvader Zim,but criticized how Zim is "always shrieking and yelling at the top of his lungs" and the inconsistencies between episodes, but added "When the show hits, it hits big."

George Dvorsky, fromio9,specifically praised the character GIR, saying, "Science fiction has portrayed its fair share of glitchy and bumbling robots over the years, but none hold a candle toInvader Zim's GIR. Quite possibly the most erratic and unhelpful robot to ever hit the screen, GIR has become one of the most loved and often quoted characters to appear in a sci-fi cartoon in years. "Lynne Heffley, writing forLos Angeles Timessaid "The deliriously originalInvader Zimrocks "offering praise for the show's humor and art-style, calling it a" visual feast of geometric lines, strange angles, vaulting curves, fantastic, transforming machines and odd, shadowed places. "Sean Aitchison fromCBRsaid, "Invader Zimnot only holds up incredibly well, it also feels like it was rather ahead of its time and maybe it would have lasted longer today. [...] The weird humor, the eccentric characters and even the premise all feel like a show that would have easily gotten green-lit in the modern cartoon renaissance that began withAdventure Time.The show only ran for two seasons, which makes it such a shame when you realize how much it would have thrived in modern times. "On thereview aggregatorwebsiteRotten Tomatoes,Invader Zimcurrently holds a 100% approval rating based on 13 reviews. The website's critical consensus for season one reads: "The right balance of dark humor and spastic earnestness makeInvader Zima creepy kid's cartoon worthy of its cult following. "

The now-defunct magazineChristian Parenting Todaynegatively criticizedInvader Zimin their May 2001 issue, written by Jennifer Mangan, calling the show "non-Christian", "immoral", "offensive", "blasphemous", "unsuitable for Christian children" and "insulting towards Christian values and beliefs" due to the show's dark nature and negative characters like Gaz and Ms. Bitters, among other complaints.Common Sense Media's Andrea Graham wrote more negatively ofInvader Zim,praising the show's "laugh-out-loud" humor, but criticizing the way that Zim has a complete lack of concern for all life, how humans are depicted as less-than-intelligent life forms, how human society is depicted as a terrible disgusting place, the very frequent use of verbal insults, and that there is no good messages or good role models in the show.Some parents have criticizedInvader Zimfor its pessimistic portrayal of humanity, the near constant-level of screaming among the characters, as well as the large amounts of verbal insults and threats, and the disturbing and disgusting content, calling it "unnecessary", "misanthropic", "too scary for children" and "inappropriate for children."According to director Steve Ressel, Nickelodeon held a test screening for the episode "Dark Harvest" during which one kid ran out of the room crying before the episode was over and others were visibly shaken and clearly terrified at what they saw.

In 2006,IGNrankedInvader Zimat number 22 on their list of the Top 25 Primetime Animated Series of All Timeand in 2009,IGNrankedInvader Zimat number 57 on their list of the Top 100 Animated Series.In 2016,Entertainment Weeklyranked Zim as the 18th Most Memorable Nickelodeon Character.That same year,Screen RantrankedInvader Zimat number 9 on their list of the 25 Best Nickelodeon ShowsandThe GuardianrankedInvader Zimas the third Best Nickelodeon Cartoon.In 2017,CBRrankedInvader Zimat number 5 on their list titled, 15 Incredible Cartoons That Were Canceled For No Good Reason.In 2018,Paste MagazinerankedInvader Zimat number 60 on their list of The 100 Best Sci-Fi Shows of All Time.In 2018,IGNincluded the episode "The Most Horrible X-Mas Ever" on their list titled, 10 of the Best Holiday TV Episodes Ever.

Ratings

Invader Zimgarnered decentratingsfor its premiere episode, with a 6.0 rating/17 share (about 1.8 million views) among kids ages 2–11.As the show went on, ratings and viewership began to decline amongst Nickelodeon's target audience of 2–11 year olds.

WhileInvader Zimwas popular during its original run, Nickelodeon did not think the show was doing well because they were only focusing on a certain age group of viewers: 2–11 year olds. Even thoughInvader Zimwas praised by critics and popular with viewers ages 14–18,the ratings amongst Nickelodeon's core demographic were just not high enough for the network to justify the expenses being put into the show, asInvader Zimwas the most expensive show they were producing at the time.When Nickelodeon saw that some of their other shows with half the budget ofInvader Zimwere getting double the desired ratings amongst the 2–11 year old demographic, canceling the show just seemed to be the logical thing to do from a business perspective.

Despite the poor ratings the show received during its original run, reruns ofInvader Zimtend to receive average to above average views and ratings.In March through July 2010, reruns ofInvader Zimwere aired onNicktoons.These reruns became the second highest-rated show on the network, behindAvatar: The Last Airbender.

Awards and nominations

Year	Award	Category	Nominee(s)	Result	Ref.
2001	53rd Primetime Emmy Awards	Outstanding Individual Achievement in Animation	Kyle Menke (Storyboard Artist) for "The Nightmare Begins"	Won
	29th Annie Awards	Outstanding Achievement in a Primetime or Late Night Animated Television Production	Nickelodeon Animation StudioforInvader Zim	Nominated
		Outstanding Individual Achievement for Storyboarding in an Animated Television Production	Steve Resselfor "The Nightmare Begins"	Won
		Outstanding Individual Achievement for Music Score in an Animated Television Production	Kevin Manthei	Nominated
		Outstanding Individual Achievement for Production Design in an Animated Television Production	Jhonen Vasquez
		Outstanding Individual Achievement for Directing in an Animated Television Production	Steve Ressel for "Dark Harvest"
		Outstanding Individual Achievement for Voice Acting by a Male Performer in an Animated Television Production	Richard Horvitz as Zim
	World Animation Celebration Awards	Best Title Sequence	Jhonen Vasquez, Steve Ressel, Mary Harrington	Won
2002	30th Annie Awards	Best Animated Television Production	Invader Zim	Nominated
	49thGolden Reel Awards	Best Sound Editing in Television Animation
2020	47th Annie Awards	Best Voice Acting in an Animated Feature Production	Richard Horvitzas Zim inInvader Zim: Enter the Florpus
	67th Golden Reel Awards	Outstanding Achievement in Sound Editing – Non-Theatrical Animation Long Form	Invader Zim: Enter the Florpus

InvaderCON

Invader Zimhas its ownfan conventionknown as InvaderCON,run byWasabi Anime(also known as "Green Mustard Entertainment" ). The initial event was created to celebrate the ten-year anniversary ofInvader Zimand took place inAtlanta,Georgiaon March 26–27, 2011. (The convention's date was set exactly ten years, to the weekend, from when the show first premiered: March 30, 2001.) Special guests included cast membersRichard Steven Horvitz,Melissa Fahn,Rosearik Rikki Simons,Andy Bermanand writer Eric Trueheart.The convention had over a thousand in attendance and featured manyInvader Zim-related panels and activities; including a panel where the voice cast read the scripts for the unfinished episodes "Mopiness of Doom" and "Day of da Spookies".One dollar of each ticket purchased for InvaderCON was donated to theJuvenile Diabetes Research Foundation (JDRF).The choice of charity was selected by Richard Horvitz,who was one of the first guests to be booked. In the end, InvaderCON raised almost $2,000 for JDRF.InvaderCON was not endorsed, sanctioned or in any other way supported, directly or indirectly, by Viacom International, Inc. or Nickelodeon.But it was confirmed that a few representatives of Nickelodeon attended to observe the turnout and were quoted as being "overwhelmed".

InvaderCON was originally intended to be a one time event,but due to the success of the first InvaderCON and demand from fans, an encore presentation of the convention, InvaderCON II: DOOMCON, took place on July 28–29, 2012, inLos Angeles,California,featuring all of the previous year's guests(except for Andy Berman)with the addition of series creatorJhonen Vasquez,character designer Aaron Alexovich, voice of Professor MembraneRodger Bumpass,post-production supervisor Jason Stiff, storyboard artist Ian Graham and a surprise appearance from voice of Almighty Tallest RedWally Wingert.During this convention there was a panel where the voice cast read the script for the unfinished episode "The Trial".

According to InvaderCON's official website:

Since the first InvaderCON was on the East Coast (Atlanta) and due to travel requests on Jhonen's part, we opted to host InvaderCON II: DOOMCON in California. This was a MASSIVE undertaking on our part since our production team is based in Florida and Georgia. We made it happen, though. Over 1,000 fans from 42 different states and 7 countries showed up near Los Angeles for two days ofInvader ZIMfandom goodness. The show was an expensive risk and a major stress on the Green Mustard Entertainment team – but it was worth it for us to see the fans and families that all appeared to share in the experience. Autographs, panels, breakfast, dinner, puppets, surprise guests, and more added up to a once in a lifetime weekend for the cast, crew, and attendees.

With over 10,000 fans on Facebook asking for another InvaderCON, Wasabi Anime decided to do InvaderCON "one last time".The third InvaderCON was funded viaKickstarteron June 21 – July 21, 2013.The Kickstarter was a success and exceeded its initial goal of $33,333. Wasabi Anime said they wanted the third InvaderCON to be located "in the middle" of where the previous InvaderCONs were located. Thus, Austin, Texas was chosen as its location since it is approximately 1,000 miles from Atlanta (InvaderCON 2011) and 1,300 miles from Los Angeles (InvaderCON 2012.)InvaderCON III: FINAL DOOM took place on July 26–27, 2014 inAustin, Texas.Special guests included cast members Richard Steven Horvitz, Melissa Fahn, Rosearik Rikki Simons, Rodger Bumpass and writer Eric Trueheart.At this convention there was a panel where the voice cast read the script for the unfinished episode "Ten Minutes to Doom".

Even though InvaderCON III: FINAL DOOM was originally intended to be the last InvaderCON, fans, as well as Wasabi Anime, continued to express interest in doing another InvaderCON. In the years following InvaderCON III: FINAL DOOM, the founder of Wasabi Anime, Tom Croom, repeatedly teased fans on Twitter with the possibilities of another InvaderCON on multiple different occasions.

On August 16, 2019, Wasabi Anime launched a Kickstarter to test the waters for a potential fourth InvaderCON event.The Kickstarter reached its $2,500 goal in just four days.In February 2020, it was officially announced that there would be a fourth InvaderCON event which was originally scheduled to take place inBoston,Massachusettson August 7–9, 2020, as part ofFan Expo Boston.Due to theCOVID-19 pandemic,it was postponed to August 6–8, 2021, along with Fan Expo Boston.The fourth InvaderCon event was later postponed again indefinitely. On March 30, 2021, InvaderCON hosted aTwitchlivestream celebrating the twentieth anniversary ofInvader Zim.It featured Richard Horvitz, Rikki Simons, Rodger Bumpass, Melissa Fahn, Olivia d’Abo, Wally Wingert, Aaron Alexovich, Eric Trueheart and Kevin Manthei.On November 13, 2021, Wasabi Anime revealed that they no longer have any plans for another InvaderCON event in the near future, but remain open to the possibilities of another convention.

InvaderCON, unlike some other projects done by Wasabi Anime (such asFlorida Anime Experience), is not an annual show done in a city near where Wasabi Anime is located. InvaderCON's attendees at all three conventions were only about 20% locals. Over 80% of InvaderCON attendees came from outside the convention's host state.This made predicting attendance and budgeting for InvaderCON "very tricky and extremely risky" according to Wasabi Anime.

Influence

Bryan Konietzko,the co-creator of the Nickelodeon animated seriesAvatar: The Last Airbender,was a storyboard artist and art director onInvader Zim.Konietzko has said that the character ofAangwas inspired by a drawing of an adult character he had originally designed while working onInvader Zim.When Konietzko first redesigned the character as Aang forAvatar: The Last Airbenderhe left visible "traces of Jhonen Vasquez's idiosyncratic style in the character's poses."

Rebecca Sugar,the creator of theCartoon Networkanimated seriesSteven Universe,is a fan ofInvader Zimand has admitted to reading and writingfan fictionand drawingfan artforInvader Zimwhen she was a teenager.Sugar has said, "I owe a whole lot to Jhonen Vasquez. His showInvader Zimwas my gateway drug to the independent comic world. [...] Someday I hope to meet [Jhonen Vasquez] and thank him for changing my life. "Additionally, Sugar provided theforewordforThe Art of Invader Zim,in which she further discussed the positive impact the show has had on her life and career.

Vivienne "VivziePop" Medrano,the creator ofHazbin HotelandHelluva Boss,is a fan ofInvader Zimand has gone on to say thatInvader Zimhad a "huge influence" on her and her work.

In 2018,Wally Wingert,the voice of Almighty Tallest Red, noted during an interview withDen of Geekthat "[T]he reason other shows likeAdventure Timeare [able to do some pretty intense stuff] is because the trail was blazed by [Jhonen Vasquez]. WhenInvader Zimcame out, [the intense stuff we did on the show] was the new barometer by which you could get away with something. Up until then, all the other cartoons were relatively tame, but now you're seeing way darker stuff [in cartoons] than we ever did onZim."

In 2019,Screen Rant's Maddy Cohen observed that "[A]rguably,Invader Zimis one of the most influential animated shows to come out of [the early 2000s], with echoes of its humor and tone present inAdventure Time,Regular Show,Gravity Falls,andSteven Universe."That same year, Eric Vilas-Boas fromThrillistwrote "[Invader Zim] remained an influential cult classic, informing future cartoons likeAvatar: The Last Airbenderall the way up toSteven Universe,Gravity Falls,Rick and Morty,and beyond. "

Controversy

Invader Zimbecame a controversial series when the show was mentioned atScott Dyleski's murder trial in 2006. Dyleski, who was 17 at the time of the trial, was convicted of murdering his neighbor, and cited theInvader Zimepisode "Dark Harvest" as his motivation for committing the murder. Dyleski said that after watching "Dark Harvest" he became "fascinated with collecting body parts" and "curious as to how the human body would function without certain organs", which inspired the murder—although the people who defended Dyleski said these comments were made in jest.

Related media

Netflix film

Main article:Invader Zim: Enter the Florpus

On November 8, 2016,Harvey BeaksandChowdercreator,C. H. Greenblattwas asked by a fan on Tumblr if he would work with Jhonen Vasquez on an hypotheticalInvader Zimmovie, and Greenblatt responded, "Jhonen IS making anInvader Zimmovie for Nick. I'm not a part of it, but I'm excited. "However, Vasquez initially denied this on his Twitter, most likely because he was under contract to not say anything at the time and was forced to dismiss it as a rumor.

On April 4, 2017, over sixteen years since the series' debut and eleven years since the last unaired episode premiered in the United States, Nickelodeon officially announced that they hadgreen-lita 71-minutetelevision filmbased on the series with three teaser trailers being released in a span of the following four days.Vasquez returned as executive producer and as the voice of Zim's computer, along withKevin Mantheias the composer and Jenny Goldberg who worked on theInvader Zim comic book seriesas the Art Director for the movie. Most of the cast members from the television series reprised their roles in the movie including:Richard Steven Horvitzas Zim,Rosearik Rikki Simonsas GIR,Andy Bermanas Dib,Melissa Fahnas Gaz,Wally Wingertas Almighty Tallest Red,Kevin McDonaldas Almighty Tallest Purple,Rodger Bumpassas Professor Membrane,Olivia d'Aboas Tak andPaul Greenbergas Poonchy.

AtSan Diego Comic-Con2018, Jhonen Vasquez explained that Nickelodeon had been asking him about doing moreInvader Zimfor years but he had to decline their offers, either because he was busy working on something else or unable to come to an agreement with Nickelodeon on a budget for anInvader Zimrevival.But being completely miserable with the other things he was working on at the time, Vasquez accepted Nickelodeon's latest offer to do moreInvader Zim.Nickelodeon initially wanted a newInvader Zimtelevision series, but Vasquez suggested a six-episodeminiseriesinstead. He soon changed his mind to a television movie, since doing a movie would be "infinitely less stressful".

Invader Zim: Enter the Florpushad a panel atSan Diego Comic-Conon July 20, 2018. During the panel, some never before seen production art such as backgrounds and turn-around charts for the movie were revealed. A trailer put together out of uneditedfirst takeanimation for the movie was also shown at the panel accompanied by some original music composed for the trailer by Kevin Manthei. During the panel, Vasquez explained that he put the trailer together out of some random animated footage he had for the movie that he thought looked presentable enough to show people and that most of the shots used in the trailer were going to be sent back overseas to be re-animated. Vasquez also revealed that they had written the movie in 2015 and that at the time of the panel, they were currently in the process of getting first take animation back from their overseas animation team, Maven Animation Studios, inSouth Korea.

On May 10, 2019, Viacom presidentRobert Bakishrevealed in a conference call that Netflix has acquired the distribution rights toInvader Zim: Enter the Florpus.The movie was released on Netflix on August 16, 2019.

Video games

Invader Zimhas yet to have a stand-alone video game release, but has been featured in several Nickelodeon-related video games.

The 2002 game,Nickelodeon Party Blastincludes Zim as a playable character in every version of the game. There are also multipleInvader Zim-themed stages inNickelodeon Party Blast,including a level in which the player competes against Dib and Gaz. Although they are not playable characters, GIR can be seen in the background of several levels and Almighty Tallest Purple is shown in the background of the level where the player competes against Dib and Gaz.

In the 2004Game Boy Advanceexclusive game,Nicktoons: Freeze Frame Frenzy,the final stage of the game takes place on Zim's ship and Zim and GIR are thefinal Bossof the game,but Zim becomes a playable character once the photo album is complete. Additionally, GIR, Dib, Gaz, Keef, Dirge, Ms. Bitters (mistakenly called "Mr. Bitters" ) and Bill the Paranormal Investigator (mistakenly called "Prof. Membrane" ) appear in the photo album as well as in the background of various levels throughout the game.

Zim's Voot Cruiser and house can be seen briefly in different worlds in theconsoleversions of the 2006 gameNicktoons: Battle for Volcano Island.

In the console versions of the 2007 gameNicktoons: Attack of the Toybots,the EvilToyCo Factory, Zone 3 (Part 2) and the Master Model Chamber are Irken-themed.Additionally, GIR appears in the game as a Master Model (unlockable) and becomes a playable character once he is rescued. Both Zim and GIR areunlockableand playable characters in theNintendo DSversion ofNicktoons: Attack of the Toybots,although there are no Invader Zim-themed levels in this version of the game.

Both Zim and Dib are playable characters in every version of the 2008 game,SpongeBob SquarePants featuring Nicktoons: Globs of Doom.In thePlayStation 2andWiiversions of the game, the second world is modeled after and called Zim's Town, and the Boss battle of the world takes place inside Zim's house and is against GIR.In the Nintendo DS version of the game, the fifth world takes place on Zim's space station and the Boss battle of the world is against The Almighty Tallest.

The 2008 game,Nicktoons: Android Invasion,exclusively released on the educationalDidjplatform, is set entirely inside Zim's base. Zim is the final Boss in the game and several other characters from the series make appearances throughout the game.

The 2008arcade-exclusive gameNicktoons Nitroincludes Zim as a playable character in his Voot Cruiser, and there is a race course called "Irken City".

Zim and Gaz are playable characters in every version of the 2011 gameNicktoons MLB.GIR appears in the game as one of the announcers, and there is a ballpark called "Irken Field". Other characters from the show appear in the game as cameos when the game is loading and on the character cards.

Zim and GIR are playable characters in the 2019 officialmobile gameNickelodeon Super Brawl Universe.There is also a location in the game set inside Zim's baseand anInvader Zimthemed challenge called "Doomsday Challenge".

Invader Zimcharacters and locations are included in the racing game,Nickelodeon Kart Racers 2: Grand Prix,released on October 6, 2020, forPlayStation 4,Xbox One,andNintendo Switch,and released on December 1, 2020, forMicrosoft Windows.

Zim is a playable character in the fighting gameNickelodeon All-Star Brawlreleased on October 5, 2021, forPlayStation 4,PlayStation 5,Xbox One,Xbox Series X/S,Nintendo Switch,andMicrosoft Windows.

Zim is a playable character in the mobile game,Nickelodeon Extreme Tennisreleased on January 21, 2022, exclusively onApple Arcade.Zim's secret base is also a location in the game.

Zim, alongsideRocko,Danny Phantom,Jenny XJ9,andPowdered Toast Man,were released as playable skins for a limited-time Nickelodeon-themed event inSmiteon July 12, 2022. The crossover attracted criticism for its decision to replace Richard Horvitz as the voice of Zim, with Horvitz himself calling the decision "offensive" and "disrespectful."

Podcasts

There are two episodes of theNickelodeon Animation Podcastthat primarily discussInvader Zim.The first one is season one episode fourteen, an interview with series creator Jhonen Vasquez, which was released on August 12, 2016.The second one is season two episode twenty-seven, an interview with theInvader Zimcast, which was released on January 6, 2017.Both episodes are available onYouTube,iTunesandSoundCloud.

The completeInvader Zimseries was covered on "Wizard and the Bruiser" on February 21, 2019.

Comic book series

Main article:Invader Zim(comics)

I'm always confused when people say how much they missInvader Zimbecause the show never stopped running in my head, and then I remember everyone else isn't in my head. I try to imagine the world for all those people who don't know what Zim's been up to since the show went off the air and it makes me shudder. How can people live that way? Hopefully this comic helps make the world a better place. — Jhonen Vasquez

On February 20, 2015, American publishing company,Oni Pressannounced that they would be releasing an officialcomic bookseries based onInvader Zim,in collaboration with Jhonen Vasquez and Nickelodeon. A pre-issue 0 was released on May 23, 2015, as a zine and foreshadow to the comic book series. The first issue was released on July 8, 2015, and since then most issues are released on a monthly basis.

On February 11, 2020, it was announced that the monthlyInvader Zimcomic would end with issue #50, which was released in March 2020, and a new comic series titledInvader Zim Quarterlywould begin in June 2020,releasing on a quarterly schedule. Additionally, in July 2020, Oni Press will launch a new "Best of..." trade paperback collections, which will collect a selection of stories from Oni Press's monthlyInvader Zimcomic series.

Other literature

Invader Zimmade appearances inNickelodeon Magazinebetween 2001 and 2008, which includeInvader Zimtrivia,exclusive interviews,and an official four-page comic titled,Invader Zim: Quick! Run While You Still Have Your Insides!!!by Jhonen Vasquez.

A book titledNot Just Cartoons: Nicktoons!was published on October 29, 2007, and written by animation historianJerry Beck.The book collects more than five hundred illustrations, images, storyboards, concept art, quotes, interviews and anecdotes, among other special behind-the-scenes content for Nickelodeon's first thirty-one cartoons.Not Just Cartoons: Nicktoons!contains a short chapter aboutInvader Zim,featuring some storyboards, images, illustrations, turn-around charts, character model sheets and short, exclusive interviews with series creator Jhonen Vasquez, executive producer Mary Harrington and head writerFrank Conniff.

An official art book titledThe Art of Invader Zimwas released on July 28, 2020.Published byAbrams Booksand written and designed by Chris McDonnell,The Art of Invader Zimcontains the production history of the originalInvader Zimtelevision series, theInvader Zimcomic book series,and the television movie,Invader Zim: Enter the Florpus.It offers a compendium of never-before-published production art, storyboards, behind-the-scenes photos, and ephemera. The art book also features exclusive interviews with Jhonen Vasquez and other key crewmembers that show the origins, art, and ideas behind theInvader Zimfranchise.

Series writer Eric Trueheart wrote a book titledThe Medium-Sized Book of Zim Scripts: Vol. 1: Pigs 'n' Waffles: The stories, and the stories behind the stories of your favorite Invader,which was released digitally on April 2, 2020, and a paperback version was released on July 27, 2020. The book collects the original scripts from the episodes: "Bad, Bad Rubber Piggy," "Hamstergeddon," "GIR Goes Crazy and Stuff," "Zim Eats Waffles," "Mortos der Soulstealer," and the unfinished episode, "Pants!," which was later adapted into an issue of theInvader Zimcomic book series. The book also contains commentary on the writing process ofInvader Zim.

Theme park ride

There is anInvader Zimtheme parkride atAmerican Dream'sNickelodeon UniversecalledInvader Zim's Flip & Spin... OF DOOM!which opened on October 25, 2019, along with the park. The ride is abumper carsstyle attraction made by Amusement Products LLC where riders can spin and flip upside down on impact. The official summary of the ride states "You've been recruited for battle onboard Irk's latest militarized spacecraft. Help Zim's invasion as you flip, spin and bump into poor, unsuspecting humans."

References in other media

Zim and GIR flying in the Voot Cruiser made acameo appearancein the now-defunctsimulator rideJimmy Neutron's Nicktoon BlastatUniversal Studios Florida.

In the 2013 animated feature filmEscape from Planet Earth,the word "Zim" can be seen written on the floor in graffiti in one brief scene, along with the names of multiple other aliens from various different movies and television shows.

Invader Zimwas featured as a clue on the July 29, 2013, episode ofJeopardy!.The clue was for $2000 under the category "What a Character!" and it read "Irk is the home planet of this title 'invader.'" None of the contestants were able to answer the question correctly.

Ms. Bitters made a cameo appearance in the Nickelodeon animated seriesThe Loud Houseduring the episode "Linc or Swim", alongside several other elderly characters from other Nicktoons series.

In the 2016short filmTMNT: Don vs Raph,which was written by Jhonen Vasquez, a picture of Zim is seen on the side of a building. A poster for "Bloaty's Pizza Hog" can also be seen on the wall during the cooking segment.

Questions aboutInvader Zimhave been featured in several episodes of the 2021 game showTooned In.

Invader Zimcomic books and cardboard cutouts were shown in the background of the 2022 Nickelodeon seriesWarped!.

Childish GambinoreferencesInvader Zimin his 2011 song "Bonfire".

Merchandise

Home video

On October 13, 2003,Media Blastersannounced that they were planning on releasing DVD collections ofInvader Zimthrough their Anime Works imprint.They released the first volume titledDoom Doom Doomon May 11, 2004.On August 31, 2004, volume two titledProgressive Stupiditywas released and on October 12, 2004, volume three titledHorrible Holiday Cheerwas released, completing the series' initial DVD release. All three volumes contain animatics, Irken subtitles and digitally restored and remastered picture and sound. They also includeaudio commentariesfor the majority of episodes, exclusive interviews with the voice actors, writers, and the post production staff and the seriespilot.A box set shaped like Zim's house, known as theHouse Box Sethas also been released,which includes all three volumes, plus an extra disc for bonus features, which includes the uncut version of "The Most Horrible X-Mas Ever", voice recordings for seven of the unfinished episodes, interviews with Kevin Manthei on the sound design and music ofInvader Zim,and a soundtrack of Kevin Manthei's main compositions for the show. Originally, this set included a duty-mode "GIR" figurine in the roof compartment of the box set, but Media Blasters silently stopped including it with the termination of Palisades Toys, the company that had been producingInvader Zimfigurines. Another DVD box set forInvader Zimcalled theComplete Invasion Box Setwas released in 2006, featuring all three of the DVD volumes boxed together, with the art of Volume One on the cover. This box set does not contain an extra disc for bonus features like theHouse Box Setincluded.In 2004, Media Blasters also released twoInvader ZimMiniDVDs,each containing one episode.

On May 4, 2010, the complete Season 1 ofInvader Zimwas released on DVD viaManufacture on demandin aDVD-Rformat.A Season 2 DVD was released in that same format on April 2, 2010. Neither of these DVDs contain audio commentaries or special features.

On February 22, 2011, anInvader ZimDVD was released calledOperation Doom.This DVD contains the eight highest-rated episodes that reran on the Nicktoons Network throughout 2010.

Episodes ofInvader Zimhave been featured in several Nickelodeon compilation DVDs. This includesNickstravaganza! 2,which was released on September 2, 2003, and contains the episode "The Nightmare Begins".(Nickstravaganza! 2was also released in aVHSformat which contains the exact same contents as the DVD version.)A DVD titledClassic Nickelodeon Halloween Specials,which was released on October 1, 2015, contains the episode "Halloween Spectacular of Spooky Doom".The episode "The Most Horrible X-Mas Ever" was featured in a DVD calledA Very Nickelodeon Christmas,which was released on November 4, 2015.

Figurines and toys

Series two of theInvader Zimfigures produced by Palisades Toys

Two series ofcollectibleInvader Zimarticulatedfigurineswere produced by the companyPalisades Toysand released from 2004 to 2006.The first series includes: Zim, GIR, Dib, Ms. Bitters, and Almighty Tallest Purple.The second series includes: Zim in his human disguise, GIR in his dog suit, Gaz, Almighty Tallest Red, and the Robo-Parents.The figurines vary in height from 4-8 inches (10–20 cm). All of the characters in each series come with a detailed display base, as well as multiple character-appropriate accessories. A third series was planned to include: Zim in his Santa Suit, GIR as an elf, Professor Membrane, Tak, and Nightmare Ms. Bitters, but this series was not made because Palisades Toys, the manufacturer, ceased operations in early 2006.A multitude of other collectibleInvader Zimfigurines were produced before the termination of Palisades Toys. This includes figurines of: Germ Fighting Zim, Germ GIR, Zim in his old man disguise, Angry Zim,and GIR in his dog disguise with hood down. Palisades Toys released theInvader Zim Miniature Figurine Set... of DOOM!a separate set of smaller non-articulated figurines, featuring: Zim in his human disguise first seen in "The Girl Who Cried Gnome", Gaz in her Beaver Suit, Bologna Dib and GIR riding the Piggy. A miniature replica of Zim's house,the Voot Cruiser,GIR on the giant Piggy with a UFO Convention background displayand a "Mega GIR" figurine that is twelve inches in height and included a removable dog disguise were also released.TheInvader Zim Special Edition set of Doom!was produced by Palisades Toys, but released after the company had shut down. This set contains figurines of: Screaming Zim in his human disguise, Doggie Suit Duty Mode GIR, Neutral Faced Almighty Tallest Red, Hypnotized Dib, and Shadow Ms. Bitters.

SeveralInvader Zimfigurines made by Palisades Toys were released asHot Topicexclusives. These include figurines of: Angry Almighty Tallest Purple, Contemplative Almighty Tallest Red, Duty Mode GIR, Screaming GIR, Robot GIR with removable dog disguise, Haywire Robo-Parents, Snarling Ms. Bitters, Pustulio Zim, Angry Dib and Freakout Gaz.

Multiple officialPlushieswere made to promote theInvader Zimseries. This includes plushies of: Zim, Germ Zim, Pustulio Zim,Piggy, Robot GIR, GIR with hot dog, GIR eating pizza, Doggie GIR, Chinese takeout GIR,GIR with Piggy, Germ GIR, GIR fuzzy car dice,GIR plush backpack,GIR eating cupcake and GIR eating ice cream.Plushies of Zim and GIR were released as part of theNick '90s Jumbo Plushset that was made forcrane machines.

Funkohas released many Pop! Vinyl figures of GIR in several variations including: GIR in his dog suit,Robot GIR,GIR with cupcake,glow in the dark GIR,Zim and GIR,Zim and GIR on the pig,and a mini GIR keychain.These are usually sold as Hot Topic exclusives. A Pop! Vinyl figure of Zim with Minimoose was released as aSan Diego Comic-Con2020 exclusive.

In 2015, a company called Ikon Collectables released an officially licensed 9-inch tall limited edition statue of GIR on the pig.

In 2016, Zag Toys released some officially licensedInvader ZimOriginal Minisand Plush Clip-Ons.

In 2017, Vision Toys released some officially licensed laser cut 3D keychains of someInvader Zimcharacters.

In 2018,Diamond Select Toysreleased some Vinimates figurines of Zim, Zim in his human disguise, GIR and GIR in his dog disguise. All four of these figurines were released as Hot Topic exclusives and limited to 1,000 units each.Another set ofInvader ZimVinimates calledExtra Doom Editioncontains figurines of shadowy Zim and shadowy GIR. This set was released as aSan Diego Comic-Con2019 exclusive and limited to 250 units.

FOCO released some Eekeez figurines of Zimand GIR in his dog suit that were exclusively available atNew York Comic Conin 2018.FOCO also released some Eekeez figurines variants of Zim and GIR in his dog suit that were exclusively available atSan Diego Comic Conin 2018.An Eekeez figurine metallic variant of GIR was released as anWonderCon2019 exclusive.An Eekeez figurine metallic variant of Zim was released as anEmerald City Comic Con2019 exclusive and limited to 300 units.

In 2020, Hot Topic released some officially licensed rubber Bend-Ems figures of Zim and Dib.

Other merchandise

Nickelodeonhas licensed a multitude of officialInvader Zimproducts including: a wide variety of clothing, fashion accessories, makeup, jewelry, tabletop games, backpacks, bags, home accessories and decorations, office supplies, car accessories, household appliances, novelty items, holiday decorations, hygiene items and more,all commonly sold at stores likeHot Topic,Newbury Comics,Spencer'sand other speciality retailers.

Invader Zimmerchandise has been included insubscription boxessuch asLoot Cratein September 2017and The Nick Box in fall 2020.

Revival attempts

In March–July 2010, reruns ofInvader Zimwere aired onNicktoons.The reruns were the second highest-rated show on the network, and according to Jhonen Vasquez, were part of a plan by the network to see if arevivalof the series would be feasible. However, the budget Nickelodeon proposed was not quite big enough for what the crew wanted to do, so they respectfully declined the offer. Vasquez also asserted that, despite the widespread rumor suggesting otherwise, he would have returned to the show again had Nickelodeon not deemed the revival "too expensive" for what the crew wanted to do with it.

In 2011, Nickelodeon approached Rikki Simons, the voice of GIR, about returning to voice GIR for a series of animated shorts. While Simons was open to reprising his role, the shorts were never made.During anInvader Zimpanel at Long Beach Comic Con 2019, Simons stated that "It's kinda weird to do GIR by himself. I don't know what that would be."

External links

• Invader ZimatIMDb
• Invader ZimatDon Markstein's Toonopedia.Archivedfrom the original on September 17, 2016.