 The Buccaneer1958 · Screenplay | Screenplay |
 The Gracie Allen Murder Case1939 · Screenplay | Screenplay |
 Union Pacific1939 · Screenplay | Screenplay |
 The Buccaneer1938 · Screenplay | Screenplay |
 Three Live Ghosts1936 · Screenplay | Screenplay |
 Car 991935 · Screenplay | Screenplay |
 Father Brown, Detective1934 · Screenplay | Screenplay |
 Men Must Fight1933 · Screenplay | Screenplay |
 Strange Interlude1932 · Writer | Writer |
 The Cuban Love Song1931 · Screenplay | Screenplay |
 Young Desire1930 · Writer | Writer |
 The Locked Door1929 · Screenplay | Screenplay |
 Alibi1929 · Writer | Writer |
 The Woman Disputed1928 · Screenplay | Screenplay |
 Tempest1928 · Writer | Writer |
 The Bugle Call1927 · Writer | Writer |
 Bachelor Brides1926 · Writer | Writer |
 Braveheart1925 · Writer | Writer |
 Cheap Kisses1924 · Screenplay | Screenplay |
 Idle Tongues1924 · Writer | Writer |
 The Only Woman1924 · Writer | Writer |
 Dynamite Smith1924 · Screenplay | Screenplay |
 The Goldfish1924 · Writer | Writer |
 Long Live the King1923 · Screenplay | Screenplay |
 The Dangerous Maid1923 · Writer | Writer |
 Dulcy1923 · Writer | Writer |
 Human Wreckage1923 · Writer | Writer |
 Hail the Woman1921 · Writer | Writer |
 Greater Than Love1921 · Writer | Writer |
 Mother o' Mine1921 · Writer | Writer |
 Good Women1921 · Screenplay | Screenplay |
 Love Madness1920 · Screenplay | Screenplay |
 The False Road1920 · Writer | Writer |
 Sex1920 · Writer | Writer |
 The Woman in the Suitcase1920 · Writer | Writer |
 Dangerous Hours1919 · Writer, Screenplay | Writer, Screenplay |
 John Petticoats1919 · Writer | Writer |
 Stepping Out1919 · Writer | Writer |
 The Virtuous Thief1919 · Screenplay | Screenplay |
 Wagon Tracks1919 · Writer | Writer |
 Sahara1919 · Writer | Writer |
 Other Men's Wives1919 · Screenplay | Screenplay |
 The Lady of Red Butte1919 · Writer | Writer |
 Happy Though Married1919 · Writer | Writer |
 Branding Broadway1918 · Writer | Writer |
 When Do We Eat?1918 · Screenplay | Screenplay |
 The Border Wireless1918 · Writer | Writer |
 The Vamp1918 · Writer | Writer |
 Shark Monroe1918 · Screenplay | Screenplay |
 Selfish Yates1918 · Writer | Writer |
 The Keys of the Righteous1918 · Screenplay | Screenplay |
 The Hater of Men1917 · Writer | Writer |
 Happiness1917 · Writer | Writer |
 The Pinch Hitter1917 · Writer | Writer |
 The Return of Draw Egan1916 · Screenplay | Screenplay |
 Plain Jane1916 · Writer | Writer |
 The Dawn Maker1916 · Screenplay | Screenplay |
 The Wolf Woman1916 · Writer | Writer |
 The Thoroughbred1916 · Writer | Writer |
 Shell 431916 · Writer | Writer |
 The Eye of the Night1916 · Writer | Writer |
 The Dividend1916 · Writer | Writer |
 Civilization1916 · Writer | Writer |
 The Market of Vain Desire1916 · Writer | Writer |
| TThe Beggar of Cawnpore1916 · Writer | Writer |
 Civilization's Child1916 · Writer | Writer |
 The Aryan1916 · Writer | Writer |
 The Stepping Stone1916 · Writer | Writer |
 Hell's Hinges1916 · Screenplay | Screenplay |
| HHonor's Altar1916 · Writer | Writer |
 The Green Swamp1916 · Writer | Writer |
 Peggy1916 · Writer | Writer |
 Between Men1916 · Screenplay | Screenplay |
 The Ruse1915 · Writer | Writer |
| TThe Cup of Life1915 · Writer | Writer |
 The Roughneck1915 · Writer | Writer |
| TThe Cross of Fire1915 · Writer | Writer |
 In the Land of the Otter1915 · Writer | Writer |
| TThe Scourge of the Desert1915 · Writer | Writer |
 The Last of the Line1914 · Writer | Writer |
 Two-Gun Hicks1914 · Writer | Writer |
 The Wrath of the Gods1914 · Screenplay | Screenplay |
| In the Sage Brush Country1914 · Writer | Writer |
| TThe Days of '491913 · Screenplay | Screenplay |
 The Battle of Gettysburg1913 · Writer | Writer |
| WWhen Lee Surrenders1912 · Writer | Writer |
