Harry Connick Jr. and Eric McCormack in Will & Grace (1998)

Harry Connick Jr. and Debra Messing in Will & Grace (1998)

Harry Connick Jr. in The Tonight Show with Jay Leno (1992)

Harry Connick Jr., Kelsey Grammer, and George Wendt in Cheers (1982)

Harry Connick Jr. in Dolphin Tale 2 (2014)

Harry Connick Jr., Nathan Gamble, and Cozi Zuehlsdorff in Dolphin Tale 2 (2014)

Harry Connick Jr. and Nathan Gamble in Dolphin Tale 2 (2014)

Harry Connick Jr. and Cozi Zuehlsdorff in Dolphin Tale 2 (2014)

Harry Connick Jr. and Charles Martin Smith in Dolphin Tale 2 (2014)

Morgan Freeman, Harry Connick Jr., and Cozi Zuehlsdorff in Dolphin Tale 2 (2014)

Harry Connick Jr., Willie Nelson, Connie Britton, and Chandler Canterbury in Angels Sing (2013)

Harry Connick Jr., Fionnula Flanagan, Lyle Lovett, Connie Britton, Charlie Sexton, Marcia Ball, and Chandler Canterbury in Angels Sing (2013)

Harry Connick Jr. and Chandler Canterbury in Angels Sing (2013)

Harry Connick Jr. and Mariska Hargitay in Law & Order: Special Victims Unit (1999)

Harry Connick Jr. in Independence Day (1996)

Harry Connick Jr., Katherine Heigl, and Madison Iseman in Fear of Rain (2021)

Willem Dafoe, Harry Connick Jr., Emma Bunton, and James Corden in The Late Late Show with James Corden (2015)

Sigourney Weaver, Holly Hunter, and Harry Connick Jr. in Copycat (1995)

Sandra Bullock and Harry Connick Jr. in Hope Floats (1998)

Glenn Close, Harry Connick Jr., Natalie Mendoza, and Rade Serbedzija in South Pacific (2001)