1987

… Director

1985

… Director

1984

… Director

1983

… Director

1981

… Director

1979

… Director

1978

… Director

1976		Street of Joy … Director
1976		Pyramid Lake Is Dying … Director
1976		Zap!! The Weapon Is Food … Director

1975		To Know Us Is To Love Us … Director
1975		Mr Nixon's Secret Legacy … Director

1973

… Director

1970

… Director

1976		Street of Joy … Producer
1976		Pyramid Lake Is Dying … Producer
1976		Zap!! The Weapon Is Food … Producer

1975		To Know Us Is To Love Us … Producer
1975		Mr Nixon's Secret Legacy … Producer

2019

as Self (archive footage)

1983		Classic Creatures: Return of the Jedi as Self
1983		Return of the Jedi as Maj. Marquand - AT-ST Driver / EV-9D9 (voice) (uncredited)

1970

1993

… Story