Dave Shelley

as Joe Dutton

as Barker

as Lee Bristol

as Parole Officer Wykert

as Harold's Father

as Clark Simms

as Fred

as Mr. Friendly

as Barry Charles

as Sarge

as Harold

as Jack

as Government Official

as Max

as Phil

as Floyd

as Chase By Ape / Father Bets Son

as Vincent Sherman

as Mr. Albertson

as Jack Gimble

as Mr. Snipes

as Tom Wade

as Rohde

as Brady

as (voice)

as Phil

as Harry Andrews