Writing

1965

… Story

1964

… Story

1963

… Writer

1961		Gun Fight … Screenplay
1961		Five Guns to Tombstone … Screenplay

1957

(1 episode) … Writer

1956

… Screenplay

1955		Top Gun … Screenplay
1955		Fury (1 episode) … Teleplay

1954		Khyber Patrol … Story
1954		The Lone Gun … Screenplay

1953		The Steel Lady … Screenplay
1953		The Bandits of Corsica … Writer

1952		Cripple Creek … Screenplay
1952		Indian Uprising … Screenplay

1951		The Texas Rangers … Screenplay
1951		Lorna Doone … Screenplay

1950		Kim … Screenplay
1950		The Iroquois Trail … Screenplay
1950		Davy Crockett, Indian Scout … Screenplay

1949

… Screenplay

1948

… Screenplay

1936		The Devil Is a Sissy … Screenplay
1936		Dangerous Waters … Screenplay

1935

… Screenplay

1934

… Writer

1933		Cocktail Hour … Screenplay
1933		Private Jones … Story

1932		The Mummy … Story
1932		The All-American … Story
1932		Night World … Screenplay
1932		Destry Rides Again … Adaptation
1932		The Impatient Maiden … Screenplay
1932		Law and Order … Scenario Writer
1932		Murders in the Rue Morgue … Scenario Writer

1931		Private Lives … Screenplay … Scenario Writer
1931		Strictly Dishonorable … Scenario Writer
1931		Frankenstein … Script Editor
1931		The Spirit of Notre Dame … Screenplay
1931		Waterloo Bridge … Scenario Writer
1931		Just a Gigolo … Dialogue … Adaptation
1931		Parlor, Bedroom and Bath … Other
1931		Dance, Fools, Dance … Screenplay

1930		Forward, March! … Writer
1930		Men of the North … Writer
1930		Doughboys … Writer
1930		Estrellados … Writer
1930		Children of Pleasure … Scenario Writer
1930		Free and Easy … Scenario Writer

1929		Devil-May-Care … Adaptation
1929		Wild Orchids … Screenplay
1929		The Flying Fleet … Screenplay

1928		Honeymoon … Writer
1928		The Cameraman … Screenstory
1928		The Actress … Writer
1928		Across to Singapore … Writer
1928		The Law of the Range … Writer

1926		Tell It to the Marines … Screenplay
1926		The Terror … Writer
1926		The Frontier Trail … Story … Screenplay
1926		The Scrappin' Kid … Scenario Writer … Story
1926		The Unknown Soldier … Writer
1926		The Seventh Bandit … Writer
1926		Rustlers' Ranch … Writer

1925		The Calgary Stampede … Story
1925		The Man in Blue … Writer
1925		The Hurricane Kid … Writer

1924		Silk Stocking Sal … Writer
1924		The Ridin' Kid from Powder River … Writer
1924		The Dangerous Flirt … Screenplay
1924		The Sawdust Trail … Writer
1924		Ride for Your Life … Adaptation
1924		Hook and Ladder … Writer

1923		The Thrill Chaser … Scenario Writer
1923		The Ramblin' Kid … Scenario Writer
1923		The Victor … Writer

1922

… Writer

1921		The Man Of The Forest … Writer
1921		Black Roses … Writer
1921		The Killer … Writer

1920		An Arabian Knight … Writer
1920		Li Ting Lang … Writer
1920		The Woman in Room 13 … Scenario Writer
1920		The Cup of Fury … Writer

1919		The Tong Man … Scenario Writer
1919		Flame of the Desert … Writer
1919		The Dragon Painter … Scenario Writer
1919		The Westerners … Writer
1919		A Man's Country … Scenario Writer