SPOILER: In a post-credits scene, a white egg with green spots hatches, upon which the roar of Yoshi the dinosaur is heard.
SPOILER: In a mid-credits scene, the imprisoned Bowser plays a song, only to be hit by a guard.
The Illumination studios logo features Stuart the Minion driving a go-kart while the Mario Kart "start race countdown" music is played.
The Nintendo logo features Mario and Luigi in the original 8-bit forms.
Unusual for an animated film, the title doesn't appear onscreen until the end of the film, rather than the beginning.