Writing

1997

… Screenplay

1995

… Writer

1991

… Screenplay

1987

… Writer

1981

… Writer

1980

… Writer

1976		Victory at Entebbe … Screenplay
1976		Leadbelly … Writer
1976		The Story of David … Writer
1976		Collision Course: Truman vs. MacArthur … Writer

1974		Blacklist … Writer
1974		The Story of Jacob and Joseph … Screenplay

1973

… Teleplay

1972		Buck and the Preacher … Story … Screenplay
1972		Crawlspace … Screenplay

1971

… Writer

1968

… Adaptation

1966

… Teleplay