Les Simpson

Dan Castellaneta

Homer Simpson / Abe Simpson / Barney Gumble / Krusty the Clown / Groundskeeper Willie / Mayor Quimby (voice)

Julie Kavner

Marge Simpson / Patty Bouvier / Selma Bouvier / Jacqueline Bouvier (voice)

Nancy Cartwright

Bart Simpson / Maggie Simpson / Nelson Muntz / Ralph Wiggum (voice)

Yeardley Smith

Lisa Simpson / Maggie Simpson (voice)

Hank Azaria

Moe Szyslak / Chief Wiggum / Apu / Comic Book Guy / Carl Carlson / Superintendent Chalmers (voice)

Harry Shearer

Ned Flanders / Mr. Burns / Smithers / Principal Skinner / Lenny Leonard (voice)

Pamela Hayden

Milhouse Van Houten / Audience Member (voice)

Tress MacNeille

Manjula Nahasapeemapetilon (voice)

Marcia Wallace

Edna Krabappel (voice)

Maggie Roswell

Helen Lovejoy (voice)

Chris Edgerly

Burning Trombone Player (voice)

Karl Wiedergott

Legs (voice)

Russi Taylor

Additional Voices (voice)

Kevin Michael Richardson

Envelope (voice)

Alex Désert

Lou (voice)

Grey DeLisle

Leland Huebner III (voice)

Joe Mantegna

Fat Tony / Fat Tony's Former Father (voice)

Phil Hartman

Troy McClure / Fat Tony (voice)

Dawnn Lewis

Lenora Carter (voice)

Maurice LaMarche

Erman Millwood (voice)

Kelsey Grammer

Sideshow Bob (voice)

Jon Lovitz

Jon Lovitz (voice)

Jenny Yokobori

"It Will Get Better" Girl (voice)

Kimberly Brooks

Janey Powell / Lewis Clark (voice)

Glenn Close

Mona Simpson (voice)

Tony Rodriguez

(voice)

Jackie Mason

Hyman Krustofsky (voice)

Albert Brooks

Slick Manager (voice)

Marcia Mitzman Gaven

(voice)

Jane Kaczmarek

Judge Constance Harm (voice)

Kelly MacLeod

Milhouse Van Houten (voice)

Kerry Washington

Rayshelle Peyton (voice)

Doris Grau

Lunchlady (voice)

Jo Ann Harris

Nurse (voice)

Jan Hooks

Manjula Nahasapeemapetilon (voice)

Valerie Harper

Department of Standardized Testing Proctor (voice)

Eric Lopez

Gambling Old Man (voice)

Frank Welker

Monkeys / Princess (voice)

Stacy Keach

Howard K. Duff VIII / Don Bookner (voice)

Dana Gould

Dana Gould (voice)