| Cocaine Traffic; Or, The Drug Terror | 1914 | Screenplay |
| The Long Chance | 1915 | Writer |
| Colorado | 1915 | Writer |
| A Bargain with Chance | 1915 | Screenplay |
| Lord John in New York | 1915 | Screenplay |
| Her Defiance | 1916 | Writer |
| Love Never Dies | 1916 | Writer |
| The Edge of the Law | 1917 | Writer |
| Madame Spy | 1918 | Writer |
| The Wife He Bought | 1918 | Writer |
| The Marriage Lie | 1918 | Writer |
| After the War | 1918 | Screenplay |
| The Wildcat of Paris | 1918 | Writer |
| The Sealed Envelope | 1919 | Writer |
| Fleur sans tache | 1919 | Writer |
| Blue Streak McCoy | 1920 | Writer |
| The Fighting Lover | 1921 | Writer |
| Action | 1921 | Writer |
| Red Courage | 1921 | Writer |
| A Daughter of the Law | 1921 | Writer |
| The Fire Eater | 1921 | Writer |
| Broad Daylight | 1922 | Screenplay |
| Fools Highway | 1924 | Writer |
| Behind the Curtain | 1924 | Writer |
| A Cafe in Cairo | 1924 | Writer |
| The Flaming Forties | 1924 | Writer |
| Soft Shoes | 1925 | Writer |
| The Bad Lands | 1925 | Writer |
| Life of an Actress | 1927 | Writer |
| Heaven on Earth | 1927 | Screenplay |
| Brass Knuckles | 1927 | Writer |
| The Midnight Taxi | 1928 | Screenplay |
| The Terror | 1928 | Writer |
| The Redeeming Sin | 1929 | Writer |
| The Desert Song | 1929 | Screenplay |
| From Headquarters | 1929 | Writer |
| Hearts in Exile | 1929 | Writer |
| In the Next Room | 1930 | Screenplay |
| Así es la vida | 1930 | Writer |
| Les Titans du ciel | 1932 | Screenplay |
| The County Fair | 1932 | Writer |
| Madame Racketeer | 1932 | Writer |
| Si j'avais un million | 1932 | Writer |
| The Mysterious Rider | 1933 | Writer |
| The Band Plays On | 1934 | Screenplay |
| The Voice of Bugle Ann | 1936 | Screenplay |
| Flying Hostess | 1936 | Writer |
| The Luck of Roaring Camp | 1937 | Screenplay |
| Navy Secrets | 1939 | Screenplay |
| Meet Dr. Christian | 1939 | Screenplay |
| Fugitive at Large | 1939 | Screenplay |
| Men Without Souls | 1940 | Screenplay |
| Zis Boom Bah | 1941 | Screenplay |
| Mr. Wise Guy | 1942 | Screenplay |
| Black Dragons | 1942 | Screenplay |
| The Corpse Vanishes | 1942 | Screenplay |
| Let's Get Tough | 1942 | Screenplay |
| Smart Alecks | 1942 | Screenplay |
| 'Neath Brooklyn Bridge | 1942 | Writer |
| Clancy Street Boys | 1943 | Writer |
| Mr. Muggs Rides Again | 1945 | Screenplay |
| Divorce | 1945 | Screenplay |
| Allotment Wives | 1945 | Screenplay |
| Northwest Trail | 1945 | Screenplay |
| Don't Gamble with Strangers | 1946 | Writer |
| Below the Deadline | 1946 | Screenplay |
| Last Frontier Uprising | 1947 | Writer |
