| Ano | Nota | Título | Personagem |
|---|---|---|---|
| 1950 | Prisoners in Petticoats | Story | |
| 1950 | Hi-Jacked | Story | |
| 1949 | Daughter of the West | Screenplay | |
| 1947 | The Crime Doctor's Gamble | Story | |
| 1947 | Key Witness | Adaptation | |
| 1947 | The Millerson Case | Screenplay | |
| 1947 | Assalto nas Trevas | Screenplay | |
| 1946 | A Página Denunciadora | Screenplay | |
| 1946 | Gas House Kids | Screenplay | |
| 1946 | Charlie Chan no Bairro Chinês | Writer | |
| 1946 | Larceny in Her Heart | Screenplay | |
| 1946 | I Ring Doorbells | Adaptation | |
| 1945 | Danny Boy | Screenplay | |
| 1945 | Club Havana | Screenplay | |
| 1945 | White Pongo | Screenplay | |
| 1945 | The Missing Corpse | Screenplay | |
| 1945 | Crime, Inc. | Writer | |
| 1944 | The Great Mike | Screenplay | |
| 1944 | The Last Ride | Screenplay | |
| 1944 | The Contender | Screenplay | |
| 1944 | Men on Her Mind | Writer | |
| 1944 | Minstrel Man | Story | |
| 1943 | Isle of Forgotten Sins | Story | |
| 1943 | Truck Busters | Writer | |
| 1942 | The Hidden Hand | Writer | |
| 1942 | Secret Enemies | Screenplay | |
| 1942 | Escape from Crime | Screenplay | |
| 1942 | Murder in the Big House | Screenplay | |
| 1942 | Tropel de Bárbaros | Screenplay | |
| 1941 | Danny Boy | Writer | |
| 1941 | Bullets for O'Hara | Screenplay | |
| 1940 | Hold That Woman! | Story | |
| 1940 | Murder in the Air | Screenplay | |
| 1939 | Private Detective | Screenplay | |
| 1939 | Kid Nightingale | Screenplay | |
| 1939 | Smashing the Money Ring | Screenplay | |
| 1939 | Secret Service of the Air | Screenplay | |
| 1939 | Devil's Island | Story | |
| 1936 | Happy Go Lucky | Screenplay | |
| 1936 | Sitting on the Moon | Screenplay | |
| 1935 | Hard Rock Harrigan | Screenplay | |
| 1933 | Além do Inferno | Writer | |
| 1930 | Part Time Wife | Writer | |
| 1929 | Navy Blues | Story | |
| 1929 | The Winged Horseman | Story | |
| 1929 | The Winged Horseman | Screenplay | |
| 1929 | Burning the Wind | Writer | |
| 1928 | Telling the World | Writer | |
| 1928 | Academia de Cadetes | Story | |
| 1928 | Academia de Cadetes | Continuity | |
| 1928 | Academia de Cadetes | Writer | |
| 1926 | Private Izzy Murphy | Writer | |
| 1926 | Millionaires | Screenplay | |
| 1926 | The Flaming Frontier | Adaptation | |
| 1926 | Broken Hearts of Hollywood | Story | |
| 1925 | The Calgary Stampede | Story | |
| 1925 | Spook Ranch | Screenplay | |
| 1925 | O Fantasma da Ópera | Adaptation | |
| 1925 | I'll Show You the Town | Writer | |
| 1925 | Let 'er Buck | Story | |
| 1925 | Let 'er Buck | Screenplay | |
| 1925 | The Price of Pleasure | Writer | |
| 1925 | The Saddle Hawk | Story | |
| 1925 | The Saddle Hawk | Screenplay | |
| 1925 | Taming the West | Writer | |
| 1925 | Ridin' Pretty | Story | |
| 1925 | The Hurricane Kid | Adaptation | |
| 1924 | The Ridin' Kid from Powder River | Adaptation | |
| 1924 | K - The Unknown | Writer | |
| 1924 | The Fast Worker | Writer | |
| 1924 | Wine | Adaptation | |
| 1924 | The Sawdust Trail | Adaptation | |
| 1924 | Hit and Run | Story | |
| 1924 | Hit and Run | Scenario Writer | |
| 1924 | Broadway or Bust | Story | |
| 1924 | The Fighting American | Screenplay | |
| 1924 | Ridgeway of Montana | Adaptation | |
| 1924 | 40-Horse Hawkins | Screenplay | |
| 1924 | 40-Horse Hawkins | Story | |
| 1924 | The Dancing Cheat | Writer | |
| 1924 | The Night Message | Writer | |
| 1924 | Ride for Your Life | Adaptation | |
| 1924 | The Breathless Moment | Story | |
| 1924 | Hook and Ladder | Story | |
| 1923 | The Darling of New York | Writer | |
| 1923 | The Thrill Chaser | Story | |
| 1923 | The Acquittal | Writer | |
| 1923 | A Million to Burn | Scenario Writer | |
| 1923 | Thundering Dawn | Adaptation | |
| 1923 | The Clean Up | Adaptation | |
| 1923 | The Love Brand | Story | |
| 1923 | Little Johnny Jones | Adaptation | |
| 1923 | Out of Luck | Scenario Writer | |
| 1923 | Shootin' for Love | Story | |
| 1923 | Shootin' for Love | Screenplay | |
| 1923 | Trifling with Honor | Adaptation | |
| 1923 | Crossed Wires | Story | |
| 1923 | Bavu | Writer | |
| 1923 | The Gentleman from America | Story | |
| 1923 | Kindled Courage | Scenario Writer | |
| 1922 | The Long Chance | Writer | |
| 1922 | Confidence | Scenario Writer | |
| 1922 | A Woman's Woman | Writer | |
| 1922 | I Am the Law | Writer | |
| 1921 | Burn 'Em Up Barnes | Screenplay | |
| 1920 | The Third Woman | Story | |
| 1919 | The Winning Stroke | Writer | |
| 1919 | The She Wolf | Scenario Writer | |
| 1919 | Putting One Over | Writer | |
| 1919 | Help! Help! Police! | Scenario Writer | |
| 1919 | The Love Auction | Scenario Writer | |
| 1919 | Luck and Pluck | Scenario Writer | |
| 1919 | The Girl with No Regrets | Scenario Writer | |
| 1918 | Marriages Are Made | Scenario Writer | |
| 1918 | Swat the Spy | Scenario Writer | |
| 1918 | Madame Sphinx | Writer | |
| 1918 | Leap to Fame | Theatre Play | |
| 1918 | His Royal Highness | Scenario Writer | |
| 1917 | Her Hour | Story | |
| 1916 | Elusive Isabel | Screenplay | |
| 1916 | The Sphinx | Story | |
| 1916 | The Man Inside | Adaptation | |
| 1915 | The Eleventh Dimension | Writer | |
| 1915 | The White Terror | Writer |