| Dead Man's Gulch | 1943 | Screenplay |
| Overland Mail Robbery | 1943 | Screenplay |
| Pride of the Plains | 1944 | Screenplay |
| Beneath Western Skies | 1944 | Screenplay |
| Hidden Valley Outlaws | 1944 | Screenplay |
| Call of the Rockies | 1944 | Writer |
| Bordertown Trail | 1944 | Screenplay |
| Lights of Old Santa Fe | 1944 | Screenplay |
| Lone Texas Ranger | 1945 | Screenplay |
| Trail to Vengeance | 1945 | Writer |
| Marshal of Laredo | 1945 | Screenplay |
| California Gold Rush | 1946 | Screenplay |
| Lawless Breed | 1946 | Screenplay |
| The Adventures of Don Coyote | 1947 | Screenplay |
| Saddle Pals | 1947 | Screenplay |
| Bandits of Dark Canyon | 1947 | Screenplay |
| Oklahoma Badlands | 1948 | Screenplay |
| The Bold Frontiersman | 1948 | Screenplay |
| The Timber Trail | 1948 | Screenplay |
| Marshal of Amarillo | 1948 | Screenplay |
| Desperadoes of Dodge City | 1948 | Screenplay |
| The Denver Kid | 1948 | Screenplay |
| Sheriff of Wichita | 1949 | Screenplay |
| Death Valley Gunfighter | 1949 | Writer |
| Frontier Investigator | 1949 | Writer |
| Ranger of Cherokee Strip | 1949 | Screenplay |
| Pioneer Marshal | 1949 | Writer |
| The Vanishing Westerner | 1950 | Writer |
| The Old Frontier | 1950 | Writer |
| Under Mexicali Stars | 1950 | Writer |
| Les Ă©cumeurs des Monts Apaches | 1950 | Writer |
| Silver City Bonanza | 1951 | Writer |
| Accused of Murder | 1956 | Screenplay |
| Duel at Apache Wells | 1957 | Writer |
| À des millions de kilomètres de la Terre | 1957 | Screenplay |
| L'Implacable poursuite | 1958 | Screenplay |
| La Valse des Colts | 1964 | Screenplay |
| 5000 dollars mort ou vif | 1965 | Screenplay |
