Dan Castellaneta

Homer Simpson / Additional Voices (voice)

Julie Kavner

Marge Simpson (voice)

Nancy Cartwright

Bart Simpson / Todd Flanders (voice)

Yeardley Smith

Lisa Simpson (voice)

Hank Azaria

Comic Book Guy / Disco Stu / Snake Jailbird (voice)

Harry Shearer

Ned Flanders / Kent Brockman / Mr. Burns (voice)

Brian Cox

Kostas Becker (voice)

Joe Mantegna

Fat Tony (voice)

Cristin Milioti

Barbara Belfry (voice)

Chris O'Dowd

Seamus (voice)