Season 21
Cast & Crew
Episode Guide
Homer lands the lead in a film about a superhero who can assume the powers of every hero from any comic book he touches. To shape Homer into superhero form, the studio hires a celebrity fitness trainer.
Season 21 FAQs
The cast of Season 21 includes Julie Kavner as Marge Simpson / Patty Bouvier / Selma Bouvier / Jacqueline Bouvier (voice), Dan Castellaneta as Homer Simpson / Abe Simpson / Barney Gumble / Krusty the Clown / Groundskeeper Willie / Mayor Quimby (voice), Harry Shearer as Ned Flanders / Mr. Burns / Smithers / Principal Skinner / Lenny Leonard (voice), Yeardley Smith as Lisa Simpson / Maggie Simpson (voice), Hank Azaria as Moe Szyslak / Chief Wiggum / Apu / Comic Book Guy / Carl Carlson / Superintendent Chalmers (voice), and Nancy Cartwright as Bart Simpson / Maggie Simpson / Nelson Muntz / Ralph Wiggum (voice).
Episodes run about 22 mins. The total runtime is about 8h 36 mins.
Season 21 was released on 27 Sep 2009.
Season 21 has 38 seasons and 23 episodes on Fanbiz. Available seasons include Specials, Season 1, Season 2, Season 3, Season 4, Season 5, Season 6, Season 7, Season 8, Season 9, Season 10, Season 11, Season 12, Season 13, Season 14, Season 15, Season 16, Season 17, Season 18, Season 19, Season 20, Season 22, Season 23, Season 24, Season 25, Season 26, Season 27, Season 28, Season 29, Season 30, Season 31, Season 32, Season 33, Season 34, Season 35, Season 36, Season 37, and Season 38.