Writing

1989

… Writer

1978

… Writer

1976

… Dialogue … Screenplay

1974

… Writer

1973		The Inheritor … Dialogue … Adaptation
1973		I've Had It … Writer

1971		Without Apparent Motive … Screenplay
1971		Tumuc Humac … Writer

1965

… Writer

1960

… Screenplay … Dialogue

1959

… Writer