Steve Kramer

as Various

as Zang (voice)

as Dimitry

as Police Officer (voice)

as Carver

as Super

as Self

as Donald Carter

as Sam Loman

as James Sutton

as Ken

as Detective Hewitt

as Stan the Car Man

as Gary Thorsen

as Detective Martin

as Janitor

as Sam

as Director

as Doctor

as Businessman

as Deputy Secretary

as Sergeant 1

as Additional Voice Performers (voice)

as Executive

as Atty. Talbot

as Mucant (voice)

as Hardy

as B.C. / Grandpa

as B.C. / Grandpa

as Cyclopter (voice)

as Duchovny's Lawyer

as Pediatric Surgeon

as Cyclopter (voice) (uncredited)

as Rainbow Pond Citizens / Human / Mr. Eel / Jerome / Head Missionary (voice)

as Tesla / Jirl (voice)

as Punk

as Willard Haskell

as (voice)

as Hugo (1986, voice)

as Stephen Deutsch

as Duty Officer

as FBI Agent

as Milton Doitch