The Diver 2000
Screenplay
Under the Glacier 1989
Mister Corbett's Ghost 1987
Writer
Firepower 1979
Death Wish 1974
The Stone Killer 1973
Scorpio 1973
Chato's Land 1972
Lawman 1971
Anita O'Day: The Life of a Jazz Singer 2007
as Himself
Credits from TMDB.