Writing

1993

… Writer

1991

… Writer

1979		Seven … Writer
1979		Institute for Revenge … Screenplay

1978

… Writer

1977

… Writer

1976

… Writer

1972

… Writer

1961

… Screenplay

1957

… Writer

Production

1979

… Executive Producer

1978		A Fire in the Sky … Executive Producer
1978		Keefer … Executive Producer