| The Devil's Signature | 1914 | Writer |
| Men Who Have Made Love to Me | 1918 | Writer |
| The World and Its Woman | 1919 | Writer |
| The Street Called Straight | 1920 | Screenplay |
| Jes' Call Me Jim | 1920 | Screenplay |
| It's a Great Life | 1920 | Writer |
| Passion Fruit | 1921 | Writer |
| Extravagance | 1921 | Writer |
| Under Two Flags | 1922 | Writer |
| Ridin' Wild | 1922 | Writer |
| The Prisoner | 1923 | Writer |
| What Wives Want | 1923 | Screenplay |
| The Turmoil | 1924 | Writer |
| The Rose of Paris | 1924 | Writer |
| Head Winds | 1925 | Writer |
| Compromise | 1925 | Writer |
| Red Hot Tires | 1925 | Writer |
| The Fighting Edge | 1926 | Writer |
| The Man Upstairs | 1926 | Writer |
| The Understanding Heart | 1927 | Screenplay |
| Sailor Izzy Murphy | 1927 | Writer |
| The Thirteenth Hour | 1927 | Writer |
| Tenderloin | 1928 | Screenplay |
| Solitude | 1928 | Writer |
| State Street Sadie | 1928 | Writer |
| Undertow | 1930 | Screenplay |
| Discarded Lovers | 1932 | Writer |
| Probation | 1932 | Writer |
| Escapade | 1932 | Writer |
| The Midnight Lady | 1932 | Writer |
| Thrill of Youth | 1932 | Writer |
| The Crusader | 1932 | Screenplay |
| Tangled Destinies | 1932 | Writer |
| Red Haired Alibi | 1932 | Screenplay |
| The Unwritten Law | 1932 | Screenplay |
| The Vampire Bat | 1933 | Writer |
| The World Gone Mad | 1933 | Screenplay |
| Curtain at Eight | 1933 | Screenplay |
| Such Women Are Dangerous | 1934 | Writer |
| Charlie Chan in Paris | 1935 | Screenplay |
| Charlie Chan in Egypt | 1935 | Producer |
| Navy Wife | 1935 | Writer |
| Your Uncle Dudley | 1935 | Producer |
| Champagne Charlie | 1936 | Producer |
| Educating Father | 1936 | Writer |
| Charlie Chan at the Race Track | 1936 | Screenplay |
| Bulldog Drummond s'Ă©vade | 1937 | Producer |
| Bulldog Drummond s'Ă©vade | 1937 | Screenplay |
| Wild Money | 1937 | Writer |
| Le Triomphe de Bulldog Drummond | 1937 | Screenplay |
| Hold 'Em Navy | 1937 | Producer |
| La revanche de Bulldog Drummond | 1937 | Screenplay |
| La revanche de Bulldog Drummond | 1937 | Producer |
| Daughter of Shanghai | 1937 | Producer |
| Dangerous to Know | 1938 | Producer |
| Touchdown, Army | 1938 | Producer |
| Bulldog Drummond en Afrique | 1938 | Producer |
| All Women Have Secrets | 1939 | Producer |
| Parole Fixer | 1940 | Producer |
| Le Retour des Texas Rangers | 1940 | Producer |
| Scattergood Baines | 1941 | Screenplay |
| Gangs Of The City | 1941 | Screenplay |
| The Girl from Alaska | 1942 | Screenplay |
| A Man's World | 1942 | Screenplay |
| Sherlock Holmes et l'Arme secrète | 1942 | Screenplay |
| Minesweeper | 1943 | Screenplay |
| Le Mystère de Tarzan | 1943 | Writer |
| Timber Queen | 1944 | Screenplay |
| La Maison de Frankenstein | 1944 | Screenplay |
| Rough, Tough and Ready | 1945 | Screenplay |
| La maison de Dracula | 1945 | Screenplay |
