| Ano | Nota | Título | Personagem |
|---|---|---|---|
| 1959 | O Pescador da Galileia | Writer | |
| 1954 | Montana, Terra do Ódio | Screenplay | |
| 1954 | Sob a Lei da Chibata | Adaptation | |
| 1952 | Estrela do Destino | Story | |
| 1948 | The Girl from Manhattan | Writer | |
| 1946 | The Virginian | Adaptation | |
| 1946 | The Virginian | Producer | |
| 1945 | Dakota | Adaptation | |
| 1944 | Heavenly Days | Director | |
| 1944 | Heavenly Days | Screenplay | |
| 1944 | Heavenly Days | Story | |
| 1944 | The Bridge of San Luis Rey | Adaptation | |
| 1944 | The Bridge of San Luis Rey | Screenplay | |
| 1943 | A Comédia Humana | Screenplay | |
| 1941 | The Corsican Brothers | Adaptation | |
| 1941 | International Lady | Screenplay | |
| 1941 | New Wine | Writer | |
| 1938 | O Cowboy e a Granfina | Additional Writing | |
| 1937 | Uma Nação Em Marcha | Associate Producer | |
| 1937 | A Donzela de Salém | Producer | |
| 1937 | A Donzela de Salém | Writer | |
| 1935 | Way Down East | Screenplay | |
| 1935 | The Personal History, Adventures, Experience, & Observation of David Copperfield the Younger | Screenplay | |
| 1933 | The Bowery | Screenplay | |
| 1933 | The Masquerader | Screenplay | |
| 1933 | The Devil's in Love | Writer | |
| 1933 | Sweepings | Screenplay | |
| 1932 | The Conquerors | Story | |
| 1932 | Maquillage | Screenplay | |
| 1932 | A Bill of Divorcement | Screenplay | |
| 1932 | Roar of the Dragon | Screenplay | |
| 1931 | Are These Our Children? | Adaptation | |
| 1931 | Are These Our Children? | Director | |
| 1931 | The Woman Between | Writer | |
| 1931 | Woman Hungry | Screenplay | |
| 1931 | Kismet | Screenplay | |
| 1931 | Cimarron | Writer | |
| 1930 | Anjos do Inferno | Adaptation | |
| 1930 | Kismet | Adaptation | |
| 1930 | Kismet | Dialogue | |
| 1930 | The Bad Man | Writer | |
| 1930 | Lopez, le bandit | Writer | |
| 1930 | Double Cross Roads | Writer | |
| 1930 | Slightly Scarlet | Screenplay | |
| 1930 | Caminhos da Sorte | Writer | |
| 1930 | Behind the Make-Up | Writer | |
| 1929 | The Virginian | Screenplay | |
| 1929 | She Goes to War | Writer | |
| 1929 | The Four Feathers | Screenplay | |
| 1928 | The Shopworn Angel | Writer | |
| 1928 | Varsity | Writer | |
| 1928 | Forgotten Faces | Writer | |
| 1928 | The Port of Missing Girls | Screenplay | |
| 1928 | Dressed to Kill | Writer | |
| 1925 | Estrela do Norte | Producer | |
| 1917 | The Wild Girl | Director | |
| 1917 | Giving Becky a Chance | Director | |
| 1917 | The Highway of Hope | Director | |
| 1916 | The Mysteries of Myra | Dr. Payson Alden | |
| 1915 | Four Feathers | Captain Harry Faversham | |
| 1915 | The Butterfly | John Butler | |
| 1914 | Officer 666 | Travers Gladwin |