Diğer Roller
| 1948 | False Paradise - Screenplay |
| 1943 | Smart Guy - Story |
| 1941 | Jesse James at Bay - Story |
| 1941 | Wide Open Town - Writer |
| 1940 | Colorado - Screenplay |
| 1940 | Wagons Westward - Screenplay |
| 1940 | Young Buffalo Bill - Screenplay |
| 1940 | Santa Fe Marshal - Screenplay |
| 1939 | Law of the Pampas - Screenplay |
| 1938 | The Frontiersmen - Additional Dialogue |
| 1938 | I Am a Criminal - Story |
| 1938 | In Old Mexico - Screenplay |
| 1938 | Bar 20 Justice - Additional Dialogue |
| 1938 | Partners of the Plains - Screenplay |
| 1937 | The Barrier - Writer |
| 1937 | Texas Trail - Additional Dialogue |
| 1937 | Borderland - Dialogue |
| 1937 | Borderland - Screenplay |
| 1936 | Hopalong Cassidy Returns - Dialogue |
| 1936 | Hopalong Cassidy Returns - Screenplay |
| 1935 | The Eagle's Brood - Screenplay |
| 1935 | Little Big Shot - Story |
| 1935 | Hop-a-long Cassidy - Additional Dialogue |
| 1935 | After the Dance - Story |
| 1934 | Born to Be Bad - Continuity |
| 1931 | One Quiet Night - Writer |
| 1931 | Honeymoon Trio - Writer |
| 1927 | Spurs and Saddles - Adaptation |
| 1927 | Spurs and Saddles - Screenplay |
| 1927 | Set Free - Scenario Writer |
| 1927 | Set Free - Story |
| 1927 | The Western Whirlwind - Writer |
| 1926 | Lazy Lightning - Screenplay |
| 1926 | Lazy Lightning - Story |
| 1926 | The Man from the West - Adaptation |
| 1926 | The Man from the West - Screenplay |
| 1926 | Red Hot Leather - Adaptation |
| 1926 | Red Hot Leather - Screenplay |
| 1926 | The Riding Rascal - Scenario Writer |
| 1926 | The Fighting Peacemaker - Writer |
| 1926 | The Set-Up - Scenario Writer |
| 1926 | Rustlers' Ranch - Writer |
Duvar