The Simpsons: Treehouse of Horror (2003)

Dan Castellaneta

as Homer Simpson / Willie / Grampa Simpson/ Kodos/ Various (voice)

Julie Kavner

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

Nancy Cartwright

as Bart Simpson / Nelson/ Todd Flanders / Ralph Wiggum (voice)

Yeardley Smith

as Lisa Simpson (voice)

Hank Azaria

as Moe Szyslak / Chief Wiggum/ Frink/ Comic Book Guy (voice)

Harry Shearer

as Mr. Burns / Smithers / Ned Flanders / Kang / Skinner (voice)

Pamela Hayden

as Milhouse Van Houten/ Jimbo Jones/ Rod Flanders (voice)

Russi Taylor

as Martin Prince/ Uter / Wendell (voice)

Marcia Wallace

as Edna Krabappel (voice)

James Earl Jones

as Maggie Simpson (voice)

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Doris Grau

as Lunchlady Doris (voice)

Phil Hartman

as Bill Clinton (voice)

Tress MacNeille

as Agnes Skinner (voice)

Maggie Roswell

as Maude Flanders (voice)

Trish Doolan

as Pedestrian in the 'Real World'

Marsha Waterbury

as Pedestrian in the 'Real World'

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Ron Brooks

as Pedestrian in the 'Real World'

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Dennis Bailey

as Pedestrian in the 'Real World'