Dan Castellaneta

Homer Simpson / Kodos / Sideshow Mel / Grampa Simpson / Krusty the Clown (voice)

Julie Kavner

Marge Simpson / Selma Bouvier (voice)

Nancy Cartwright

Bart Simpson / Todd Flanders (voice)

Yeardley Smith

Lisa Simpson (voice)

Hank Azaria

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

Harry Shearer

Mr. Burns / Kang / Otto Mann (voice)

Pamela Hayden

Milhouse Van Houten / Rod Flanders (voice)

Hugh Laurie

Roger (voice)

Daniel Radcliffe

Edmund (voice)