(1983) The Outsiders

as College Professor (uncredited)

(2004) A Legacy of Filmmakers: The Early Years of American Zoetrope

as Self

(2004) Artifact from the Future: The Making of 'THX 1138'

as Self

(2016) Death, Be Not Proud: The Making of "The Exorcist III"

as Self

(1968) Finian's Rainbow

as Buzz Collins

(2007) Fog City Mavericks

as Self

(1966) You're a Big Boy Now

as Barbara's Stage Play Crew