Dan Castellaneta

Homer Simpson / Barney Gumble (voice)

Nancy Cartwright

Bart Simpson / Ralph Wiggum (voice)

Julie Kavner

Marge Simpson / Jacqueline Bouvier (voice)

Yeardley Smith

Lisa Simpson (voice)

Patti Harrison

Hailey (voice)

Demi Moore

Lydia (voice)

Harry Shearer

Lenny Leonard (voice)

Alex Désert

Carl Carlson (voice)

Hank Azaria

Chief Wiggum (voice)

Tress MacNeille

Dr. Thurston (voice)