| The Lone Ranger | 1938 | Screenplay |
| The Lone Ranger Rides Again | 1939 | Screenplay |
| Daredevils of the Red Circle | 1939 | Screenplay |
| Dick Tracy's G-Men | 1939 | Screenplay |
| Zorro et ses légionnaires | 1939 | Screenplay |
| Les Tambours De Fu Manchu | 1940 | Screenplay |
| Hi-Yo Silver | 1940 | Screenplay |
| Adventures of Red Ryder | 1940 | Screenplay |
| Le Mysterieux docteur Satan | 1940 | Screenplay |
| Adventures of Captain Marvel | 1941 | Screenplay |
| La fille de la jungle | 1941 | Screenplay |
| King of the Texas Rangers | 1941 | 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 |
| Secret Service In Darkest Africa | 1943 | Writer |
| The Masked Marvel | 1943 | Screenplay |
| Les Tambours De Fu Manchu | 1943 | Screenplay |
| Captain America | 1944 | Screenplay |
| Manhunt of Mystery Island | 1945 | Producer |
| Federal Operator 99 | 1945 | Producer |
| The Purple Monster Strikes | 1945 | Producer |
| The Phantom Rider | 1946 | Producer |
| Range Renegades | 1948 | Screenplay |
| Triggerman | 1948 | Screenplay |
| Cowboy Cavalier | 1948 | Screenplay |
| The Fighting Ranger | 1948 | Screenplay |
| Courtin' Trouble | 1948 | Screenplay |
| Across The Rio Grande | 1949 | Screenplay |
| Range Justice | 1949 | Screenplay |
| Roaring Westward | 1949 | Screenplay |
| The Invisible Monster | 1950 | Screenplay |
| Desperadoes of the West | 1950 | Writer |
| Flying Disc Man from Mars | 1950 | Screenplay |
| Don Daredevil Rides Again | 1951 | Writer |
| Government Agents vs Phantom Legion | 1951 | Screenplay |
| Le Conquérant de la Lune | 1952 | Writer |
| Black Hills Ambush | 1952 | Writer |
| Zombies of the Stratosphere | 1952 | Writer |
| Jungle Drums of Africa | 1953 | Writer |
| Commando Cody: Sky Marshal of the Universe | 1953 | Writer |
| Canadian Mounties vs. Atomic Invaders | 1953 | Writer |
| Trader Tom of the China Seas | 1954 | Writer |
| Man with the Steel Whip | 1954 | Screenplay |
| Panther Girl of the Kongo | 1955 | Writer |
| King of the Carnival | 1955 | Screenplay |
| Missile Monsters | 1958 | Screenplay |
| Satan's Satellites | 1958 | Writer |
| D-Day on Mars | 1966 | Producer |
| Sakima and the Masked Marvel | 1966 | Screenplay |
