Writing

1969

… Story

1968

… Story

1963

… Story

1959

… Screenplay

1958

… Screenplay

1955		The Last Command … Story
1955		That Lady … Screenplay

1953

… Adaptation

1949		Twelve O'Clock High … Novel … Screenplay
1949		Down to the Sea in Ships … Screenplay … Story

1947

… Screenplay

1944

… Story

1942

… Story … Screenplay

1941

… Story

1940

… Writer

1939

… Story … Screenplay

1938		Cocoanut Grove … Screenplay
1938		Sergeant Murphy … Story

1937		Danger Patrol … Screenplay
1937		The Man Who Cried Wolf … Screenplay

1936		Under Your Spell … Story
1936		Boulder Dam … Screenplay
1936		The Murder of Dr. Harrigan … Screenplay

1935

… Screenplay

1934

… Story … Screenplay

1933

… Story … Screenplay

Production

1969

… Producer

1963

… Producer

1962

… Producer

1959

… Producer

1955

… Producer

Acting

1934

as Self (uncredited)