Diğer Roller
| 1940 | Riders from Nowhere - Screenplay |
| 1940 | Wild Horse Range - Screenplay |
| 1940 | Land of the Six Guns - Writer |
| 1940 | Pinto Canyon - Screenplay |
| 1940 | Pinto Canyon - Story |
| 1940 | Wild Horse Valley - Screenplay |
| 1940 | Broken Strings - Dialogue |
| 1939 | El Diablo Rides - Screenplay |
| 1939 | The Pal from Texas - Screenplay |
| 1939 | Riders of the Sage - Screenplay |
| 1939 | Law of the Wolf - Story |
| 1939 | Feud of the Range - Screenplay |
| 1939 | Fangs of the Wild - Screenplay |
| 1939 | Fangs of the Wild - Story |
| 1936 | A Tenderfoot Goes West - Writer |
| 1936 | Santa Fe Bound - Story |
| 1936 | Fast Bullets - Dialogue |
| 1935 | Skull and Crown - Continuity |
| 1935 | Skull and Crown - Screenplay |
| 1935 | Texas Jack - Screenplay |
| 1935 | Texas Jack - Story |
| 1935 | Rio Rattler - Screenplay |
| 1935 | The Laramie Kid - Screenplay |
| 1935 | The Silver Bullet - Dialogue |
| 1935 | Silent Valley - Story |
| 1935 | Born to Battle - Dialogue |
| 1935 | Wolf Riders - Story |
| 1935 | North of Arizona - Writer |
| 1935 | Coyote Trails - Story |
| 1935 | Loser's End - Dialogue |
| 1935 | The Cactus Kid - Dialogue |
| 1935 | The Phantom Cowboy - Screenplay |
| 1934 | Terror of the Plains - Dialogue |
| 1934 | Mystery Ranch - Screenplay |
| 1934 | Ridin' Thru - Dialogue |
| 1932 | 45 Calibre Echo - Screenplay |
| 1931 | Lariats and Six-Shooters - Writer |
| 1931 | The Sign of the Wolf - Story |
| 1931 | The Mystery Trooper - Screenplay |
| 1930 | Phantom of the Desert - Original Story |
| 1930 | Bar-L Ranch - Writer |
| 1930 | Beyond the Rio Grande - Writer |
| 1930 | Firebrand Jordan - Writer |
| 1929 | The Phantom of the North - Writer |
| 1929 | Eyes of the Underworld - Screenplay |
| 1929 | Eyes of the Underworld - Story |
| 1929 | The Sky Skidder - Screenplay |
| 1929 | The Sky Skidder - Story |
| 1928 | Won in the Clouds - Screenplay |
| 1928 | The Vanishing Rider - Writer |
| 1927 | Heroes of the Wild - Scenario Writer |
| 1927 | Three Miles Up - Scenario Writer |
| 1927 | The Arizona Whirlwind - Writer |
| 1927 | The Denver Dude - Adaptation |
| 1927 | The Golden Stallion - Screenplay |
| 1926 | King of the Saddle - Story |
| 1925 | Lorraine of the Lions - Scenario Writer |
| 1925 | Ridin' Thunder - Scenario Writer |
| 1925 | Bashful Whirlwind - Scenario Writer |
| 1925 | Loaded Dice - Scenario Writer |
| 1923 | The Truth About Wives - Writer |
| 1922 | The Timber Queen - Story |
| 1920 | The Scoffer - Story |
| 1919 | A Dangerous Affair - Story |
Duvar