Dan Castellaneta

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

Julie Kavner

Marge Simpson / Patty Bouvier / Selma Bouvier (voice)

Nancy Cartwright

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

Yeardley Smith

Lisa Simpson (voice)

Hank Azaria

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