The Simpsons Trilogy of Error (Season 12, Episode 18)
TV-14
TV Episode | 22 min | Animation, Comedy

The Simpsons

Trilogy of Error (Season 12, Episode 18)

TV-14

TV Episode | 22 min | Animation, Comedy

Homer's rush to the hospital to re-attach his severed thumb, Lisa's rush to school to win the science fair, and Bart's run-in with an illegal fireworks scheme interconnect from their point of view.

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Cast	+ Add Cast
13 cast members

Name	Known for
Dan Castellaneta Homer Simpson / Barney / Krusty / Mr. Teeny / Teacher / … (voice) See more Homer Simpson / Barney / Krusty / Mr. Teeny / Teacher / Louie / Itchy (voice) See fewer	The Simpsons (1989)
Julie Kavner Marge Simpson (voice) Marge Simpson (voice) See fewer	The Simpsons (1989)
Nancy Cartwright Bart Simpson / Todd Flanders (voice) Bart Simpson / Todd Flanders (voice) See fewer	The Simpsons (1989)
Yeardley Smith Lisa Simpson (voice) Lisa Simpson (voice) See fewer	The Simpsons (1989)
Hank Azaria Moe Szyslak / Linguo / Chief Wiggum / Cletus / Dr. Nick Riviera / … (voice) See more Moe Szyslak / Linguo / Chief Wiggum / Cletus / Dr. Nick Riviera / Lou / Sea Captain (voice) See fewer	The Simpsons (1989)
Harry Shearer Ned Flanders / Rainier Wolfcastle / Dr. Hibbert / Scratchy (voice) Ned Flanders / Rainier Wolfcastle / Dr. Hibbert / Scratchy (voice) See fewer	The Simpsons (1989)
Joe Mantegna Fat Tony (voice) Fat Tony (voice) See fewer	The Godfather Part III (1990)
Frankie Muniz Thelonious (voice) Thelonious (voice) See fewer	Agent Cody Banks (2003)
Marcia Mitzman Gaven Miss Hoover (voice) Miss Hoover (voice) See fewer	The Bonfire of the Vanities (1990)
Pamela Hayden Milhouse Van Houten / Rod Flanders (voice) Milhouse Van Houten / Rod Flanders (voice) See fewer	The Simpsons Movie (2007)
Tress MacNeille Agnes Skinner (voice) Agnes Skinner (voice) See fewer	The Simpsons (1989)
Russi Taylor Martin Prince (voice) Martin Prince (voice) See fewer	DuckTales the Movie: Treasure of the Lost Lamp (1990)
Karl Wiedergott Spooked Soldier / Legs (voice) Spooked Soldier / Legs (voice) See fewer	The Simpsons Movie (2007)