(1971) Billy Jack

as Drama Teacher

(1980) Child's Play

as Conrad's Parent

(1970) The Strawberry Statement

as Bearded Leader

(1981) Caveman

as Kalta

(1972) The Outside Man

as Hitchhiker

(1973) American Graffiti

as Kip

(2020) For Madmen Only: The Stories of Del Close

as Himself