| Ano | Nota | Título | Personagem |
|---|---|---|---|
| 1925 | Beauty and the Bad Man | Writer | |
| 1925 | Let Women Alone | Adaptation | |
| 1924 | Chalk Marks | Writer | |
| 1924 | What Shall I Do? | Story | |
| 1923 | Richard the Lion-Hearted | Writer | |
| 1922 | The Old Homestead | Writer | |
| 1917 | An Old Fashioned Young Man | Story | |
| 1917 | A Woman's Awakening | Scenario Writer | |
| 1917 | Betsy's Burglar | Story | |
| 1917 | The Bad Boy | Screenplay | |
| 1916 | The Children Pay | Writer | |
| 1916 | Intolerância | Writer | |
| 1916 | Intolerância | Production Supervisor | |
| 1916 | The Little School Ma'am | Story | |
| 1915 | Man's Prerogative | Scenario Writer | |
| 1915 | O Nascimento de Uma Nação | Screenplay | |
| 1914 | Man's Enemy | Scenario Writer | |
| 1914 | Men and Women | Scenario Writer | |
| 1914 | The Life of General Villa | Writer | |
| 1914 | The Mountain Rat | Scenario Writer | |
| 1914 | Brute Force | Writer | |
| 1914 | Strongheart | Writer | |
| 1914 | Judith of Bethulia | Writer | |
| 1913 | The Stopped Clock | Story | |
| 1913 | The Mirror | Story | |
| 1913 | The Reformers | Writer | |
| 1913 | In Diplomatic Circles | Story | |
| 1913 | Dr. Jekyll and Mr. Hyde | Director | |
| 1913 | The Left-Handed Man | Writer | |
| 1912 | Mr. Grouch at the Seashore | Writer | |
| 1912 | Man's Genesis | Writer | |
| 1912 | Home Folks | Writer | |
| 1910 | White Roses | Writer | |
| 1910 | Simple Charity | Writer | |
| 1910 | A Gold Necklace | Writer | |
| 1910 | Wilful Peggy | Writer | |
| 1910 | The Usurer | Writer | |
| 1910 | Muggsy's First Sweetheart | Writer | |
| 1910 | Faithful | Writer | |
| 1910 | The Honor of His Family | Writer | |
| 1909 | In Little Italy | Writer | |
| 1909 | O Preço do Trigo | Writer | |
| 1909 | The Redman's View | Writer | |
| 1909 | The Death Disc: A Story of the Cromwellian Period | Writer | |
| 1909 | In the Window Recess | Writer | |
| 1909 | The Mountaineer's Honor | Writer | |
| 1909 | Nursing a Viper | Writer | |
| 1909 | A Change of Heart | Writer | |
| 1909 | Fools of Fate | Writer | |
| 1909 | Pippa Passes | Writer | |
| 1909 | 1776, or The Hessian Renegades | Writer | |
| 1909 | The Sealed Room | Writer | |
| 1909 | A Strange Meeting | Writer | |
| 1909 | The Necklace | Writer | |
| 1909 | Her First Biscuits | Writer | |
| 1909 | The Violin Maker of Cremona | Writer | |
| 1909 | The Cricket on the Hearth | Writer | |
| 1909 | Resurrection | Writer | |
| 1909 | The Suicide Club | Writer | |
| 1909 | Edgar Allan Poe | Writer | |
| 1909 | Mr. Jones Has a Card Party | Writer | |
| 1908 | The Song of the Shirt | Writer | |
| 1908 | After Many Years | Writer | |
| 1908 | A Smoked Husband | Writer | |
| - | The Red Man's View | Story |