2018

… Writer

1991

… Writer

1988

… Teleplay

1980		Brave New World … Teleplay
1980		The $5.20 an Hour Dream … Writer

1977

… Writer

1976		Francis Gary Powers: The True Story of the U-2 Spy Incident … Writer
1976		Kiss Me, Kill Me … Writer

1974		The Great Niagara … Writer
1974		A Case of Rape … Teleplay

1972		Jigsaw … Writer
1972		The Hound of the Baskervilles … Adaptation

1969		They Shoot Horses, Don't They? … Screenplay
1969		Deadlock … Writer

1966

… Writer

1961

as Luis

1980

… Producer