John Goodman

Phil (voice)

Jamie Lee Curtis

Clara (voice)

Michael Bacall

Chuckie (voice)

Janice Kawaye

April (voice)

John Ratzenberger

Ike Stump (voice)

Jennifer Tilly

Cookie (voice)

Cheryl Chase

Helen / Beth (voice)

Eddie Deezen

Ben (voice)

Ed Begley Jr.

Bradley (voice)

Tifanie Christun

Miss Bradshaw (voice)

April Winchell

Sgt. Dysart / Judge (voice)

John Vernon

Grand Porcinus (voice)

Scott Menville

(voice)

Maurice LaMarche

Principal Singletary (voice)

Brian Doyle-Murray

Jungle George (voice)