| Custer's Last Stand | 1936 | Screenplay |
| Unashamed: A Romance | 1938 | Screenplay |
| The Fighting Renegade | 1939 | Screenplay |
| Mercy Plane | 1939 | Screenplay |
| Death Rides the Range | 1939 | Screenplay |
| The Sagebrush Family Trails West | 1940 | Screenplay |
| East Side Kids | 1940 | Screenplay |
| Phantom Rancher | 1940 | Screenplay |
| Frontier Crusader | 1940 | Screenplay |
| Boys of the City | 1940 | Screenplay |
| Arizona Gang Busters | 1940 | Screenplay |
| That Gang of Mine | 1940 | Screenplay |
| Billy the Kid's Range War | 1941 | Screenplay |
| The Lone Rider Crosses the Rio | 1941 | Screenplay |
| La fille de la jungle | 1941 | Screenplay |
| The Texas Marshal | 1941 | Writer |
| Texas Man Hunt | 1942 | Screenplay |
| Perils of Nyoka | 1942 | Screenplay |
| King of the Mounties | 1942 | Screenplay |
| G-men vs. the Black Dragon | 1943 | Screenplay |
| Daredevils of the West | 1943 | Screenplay |
| Wagon Tracks West | 1943 | Screenplay |
| Arizona Trail | 1943 | Screenplay |
| Marshal of Gunsmoke | 1944 | Screenplay |
| L'Attaque de la Mine | 1944 | Screenplay |
| The Old Texas Trail | 1944 | Screenplay |
| Both Barrels Blazing | 1945 | Screenplay |
| Gun Town | 1946 | Screenplay |
| Days of Buffalo Bill | 1946 | Writer |
| Gunman's Code | 1946 | Screenplay |
| Tornado Range | 1948 | Screenplay |
| Range Renegades | 1948 | Screenplay |
| Federal Agents vs. Underworld, Inc. | 1949 | Screenplay |
| Daughter of the Jungle | 1949 | Screenplay |
| Ghost of Zorro | 1949 | Writer |
| King of the Rocket Men | 1949 | Writer |
| The James Brothers of Missouri | 1949 | Writer |
| Radar Patrol vs. Spy King | 1949 | Writer |
| The Dakota Kid | 1951 | Screenplay |
| Lost Planet Airmen | 1951 | Writer |
| Gold Raiders | 1951 | Screenplay |
| Arizona Manhunt | 1951 | Writer |
| Hot Lead | 1951 | Writer |
| Colorado Sundown | 1952 | Screenplay |
| Wild Horse Ambush | 1952 | Screenplay |
| Tarzan chez les Soukoulous | 1955 | Screenplay |
