1968

… Writer

1967

… Writer

1964

… Screenplay

1963		Cry of Battle … Writer
1963		55 Days at Peking … Screenplay

1962

… Screenplay

1958

… Screenplay

1957		Escape from San Quentin … Writer
1957		Chicago Confidential … Screenplay
1957		Hellcats of the Navy … Screenplay
1957		Zombies of Mora Tau … Screenplay
1957		The Man Who Turned to Stone … Screenplay

1956

… Screenplay

1954

… Screenplay

1953

… Adaptation

1952		The Lawless Breed … Screenplay
1952		Flesh and Fury … Screenplay

1972		Pancho Villa … Producer
1972		Horror Express … Producer

1971

… Producer