Writing

1983

… Characters … Story

1976		The Return of a Man Called Horse … Writer
1976		Sky Riders … Screenplay

1974

… Screenplay

1973

… Writer

1971

… Writer

1970

… Screenplay

1968

… Writer

1967

… Writer

1961

… Screenplay

1959

… Writer

1957		Oregon Passage … Screenplay
1957		Portland Exposé … Screenplay

1956

… Screenplay

1955		Cell 2455 Death Row … Screenplay
1955		Women's Prison … Screenplay … Story

1954		Sitting Bull … Screenplay
1954		Khyber Patrol … Screenplay
1954		The Bamboo Prison … Story … Screenplay

1953		Gun Belt … Screenplay
1953		Son of Belle Starr … Story

1952		Battles of Chief Pontiac … Writer
1952		Fargo … Writer

1951

… Story

1949		Canadian Pacific … Screenplay … Story
1949		Bomba, the Jungle Boy … Screenplay

1948

… Writer

1947		Louisiana … Screenplay
1947		The Return of Rin Tin Tin … Writer
1947		Bells of San Fernando … Story … Screenplay

1946

… Screenplay

1942

… Story

1941

… Story

Crew

1956

… Additional Dialogue

Art

1956

… Art Direction