Arnold (voice)
Helga Geraldine Pataki (voice)
Gerald Johanssen / Rasta Guy (voice)
Grandpa 'Steely' Phil / Nick Vermicelli (voice)
Grandma Gertie 'Pookie' / Mayor Dixie / Red (voice)
Scheck (voice)
Bridget (voice)
Coroner (voice)
Mr. Bailey (voice)
Big Bob Pataki / Head of Security (voice)
Miriam Pataki / Mona / Reporter (voice)
Stinky Petersen (voice)
Sid (voice)
Harold Berman (voice)
Eugene Horowitz (voice)
Rhonda Wellington Lloyd (voice)
Phoebe Heyerdahl (voice)
Marty Green / Riot Cop (voice)
Mrs. Vitello (voice)
Ray Doppel (voice)
Oskar Kokoshka (voice)
Ernie Potts (voice)
Mr. Hyunh (voice)
Monkeyman (voice)