Writing

1932

… Screenplay

1931		The Mad Genius … Screenplay
1931		Svengali … Screenplay
1931		Demon of the Sea … Screenplay

1930		Moby Dick … Screenplay
1930		Outward Bound … Screenplay
1930		Sweet Kitty Bellairs … Screenplay
1930		A Notorious Affair … Screenplay
1930		Murder Will Out … Writer
1930		Isle of Escape … Screenplay

1929		General Crack … Writer
1929		Evidence … Scenario Writer
1929		The Gamblers … Writer

1928		Freedom of the Press … Writer
1928		The Michigan Kid … Adaptation
1928		The Man Who Laughs … Adaptation
1928		Midnight Rose … Screenplay

1927

… Writer

1926		Remember … Writer
1926		The Lone Wolf Returns … Writer
1926		The Sea Wolf … Writer
1926		Secret Orders … Writer
1926		The King of the Turf … Writer

1925		The Midnight Flyer … Story … Screenplay
1925		Passionate Youth … Screenplay

1924

… Story

1921		The Swamp … Writer
1921		Not Guilty … Writer

1920		The County Fair … Writer
1920		The Devil's Claim … Screenplay
1920		The Road to Divorce … Story
1920		The Screaming Shadow … Scenario Writer

1919

… Story

1918		Kultur … Scenario Writer … Story
1918		Maid o' the Storm … Writer
1918		Shackled … Writer
1918		Blue Blood … Writer

1917		The High Sign … Screenplay
1917		Fear Not … Writer
1917		Fighting Mad … Screenplay
1917		The Lash of Power … Writer
1917		The Spotted Lily … Story
1917		The Empty Gun … Writer
1917		The Charmer … Story
1917		The Plow Woman … Writer
1917		The Phantom's Secret … Writer
1917		The Voice on the Wire … Scenario Writer
1917		The Gates of Doom … Writer
1917		The Scarlet Crystal … Writer

1916		Mixed Blood … Writer
1916		The Sign of the Poppy … Screenplay … Scenario Writer

Directing

1928

… Continuity