 The Hatchet Man1932 · Screenplay | Screenplay |
 The Mad Genius1931 · Screenplay | Screenplay |
 The Road to Singapore1931 · Screenplay | Screenplay |
 Svengali1931 · Screenplay | Screenplay |
 Demon of the Sea1931 · Screenplay | Screenplay |
 Moby Dick1930 · Screenplay | Screenplay |
 Outward Bound1930 · Screenplay | Screenplay |
 Sweet Kitty Bellairs1930 · Screenplay | Screenplay |
 A Notorious Affair1930 · Screenplay | Screenplay |
 Murder Will Out1930 · Writer | Writer |
 Isle of Escape1930 · Screenplay | Screenplay |
 General Crack1929 · Writer | Writer |
 The Gamblers1929 · Writer | Writer |
 Freedom of the Press1928 · Writer | Writer |
 Midnight Rose1928 · Screenplay | Screenplay |
 The Chinese Parrot1927 · Writer | Writer |
 Remember1926 · Writer | Writer |
 The Lone Wolf Returns1926 · Writer | Writer |
 Bigger Than Barnum's1926 · Writer | Writer |
 The Sea Wolf1926 · Writer | Writer |
| SSecret Orders1926 · Writer | Writer |
 The King of the Turf1926 · Writer | Writer |
 The Midnight Flyer1925 · Screenplay | Screenplay |
| PPassionate Youth1925 · Screenplay | Screenplay |
| CColleen of the Pines1922 · Screenplay | Screenplay |
| BBelle of Alaska1922 · Screenplay | Screenplay |
| SShattered Dreams1922 · Writer | Writer |
 The Swamp1921 · Writer | Writer |
 The Broken Spur1921 · Screenplay | Screenplay |
 Not Guilty1921 · Writer | Writer |
 The Purple Cipher1920 · Writer | Writer |
 The County Fair1920 · Writer | Writer |
 The Devil's Claim1920 · Screenplay | Screenplay |
 The Brand of Lopez1920 · Writer | Writer |
 Maid o' the Storm1918 · Writer | Writer |
 Shackled1918 · Writer | Writer |
 Blue Blood1918 · Writer | Writer |
 The High Sign1917 · Screenplay | Screenplay |
 Fear Not1917 · Writer | Writer |
 Fighting Mad1917 · Screenplay | Screenplay |
 The Lash of Power1917 · Writer | Writer |
| TThe Empty Gun1917 · Writer | Writer |
 The Plow Woman1917 · Writer | Writer |
 The Phantom's Secret1917 · Writer | Writer |
 The Gates of Doom1917 · Writer | Writer |
 The Scarlet Crystal1917 · Writer | Writer |
 Mixed Blood1916 · Writer | Writer |
 The Sign of the Poppy1916 · Screenplay | Screenplay |
