1985		A Steven Wright Special … Writer
1985		Lifeforce … Screenplay

1983		House of the Long Shadows … Screenplay
1983		Screamtime … Screenplay

1981		Dreamhouse … Writer
1981		The Best of the Adventures … Writer

1977		The Black Panther … Screenplay
1977		Adventures of a Private Eye … Screenplay

1976

… Writer

1975

… Writer

1973		Mark of the Devil Part II … Writer
1973		The Sex Thief … Writer

1970

… Writer

1969

… Screenplay

2014		Electric Boogaloo: The Wild, Untold Story of Cannon Films as Self - Writer
2014		Mark of the Times as Himself

2013

as Self

2012

2005

as Himself

1976

as Customer

1975		Three for All as Sylvester
1975		Eskimo Nell as Dennis Morrison

1973

as Sergeant Plinth

1983

… Director

1970

… Director

1969		The Haunted House of Horror … Director
1969		The Image … Director

1987

… Original Music Composer