Production

1993

… Executive Producer

1985

… Executive Producer

1984		Alley Cat … Executive Producer
1984		The Power … Executive Producer

1983		Extraterrestrial Visitors … Executive Producer
1983		Mortuary … Executive Producer
1983		Hundra … Executive Producer

1982

… Executive Producer

1981		Kill and Kill Again … Executive Producer
1981		The Last Shark … Executive Producer

1980

… Executive Producer

1979		Don't Go in the House … Executive Producer
1979		The Dark … Producer
1979		The Visitor … Executive Producer

1977

… Producer

1976

… Executive Producer

1974

… Producer

1973

… Executive Producer

1970

… Producer

1969

… Executive Producer

Writing

1977

… Story

1970

… Writer

1968

… Writer

Directing

1970

… Director

1968

… Director