| SSakima and the Masked Marvel1966 · Screenplay | Screenplay |
| UU-238 and the Witch Doctor1966 · Writer | Writer |
 Missile Monsters1958 · Screenplay | Screenplay |
 Satan's Satellites1958 · Writer | Writer |
 King of the Carnival1955 · Screenplay | Screenplay |
 Panther Girl of the Kongo1955 · Writer | Writer |
 Man with the Steel Whip1954 · Screenplay | Screenplay |
 Trader Tom of the China Seas1954 · Writer | Writer |
 Canadian Mounties vs. Atomic Invaders1953 · Writer | Writer |
 Commando Cody: Sky Marshal of the Universe1953 · Writer | Writer |
 Jungle Drums of Africa1953 · Writer | Writer |
 Zombies of the Stratosphere1952 · Writer | Writer |
 Black Hills Ambush1952 · Writer | Writer |
 Radar Men from the Moon1952 · Writer | Writer |
 Government Agents vs Phantom Legion1951 · Screenplay | Screenplay |
 Don Daredevil Rides Again1951 · Writer | Writer |
 Flying Disc Man from Mars1950 · Screenplay | Screenplay |
 Desperadoes of the West1950 · Writer | Writer |
 The Invisible Monster1950 · Screenplay | Screenplay |
 Roaring Westward1949 · Screenplay | Screenplay |
 Range Justice1949 · Screenplay | Screenplay |
 Across The Rio Grande1949 · Screenplay | Screenplay |
 Courtin' Trouble1948 · Screenplay | Screenplay |
 The Fighting Ranger1948 · Screenplay | Screenplay |
 Cowboy Cavalier1948 · Screenplay | Screenplay |
 Triggerman1948 · Screenplay | Screenplay |
 Range Renegades1948 · Screenplay | Screenplay |
 Captain America1944 · Screenplay | Screenplay |
 Drums of Fu Manchu1943 · Screenplay | Screenplay |
 The Masked Marvel1943 · Screenplay | Screenplay |
 Secret Service In Darkest Africa1943 · Writer | Writer |
 Daredevils of the West1943 · Screenplay | Screenplay |
 G-men vs. the Black Dragon1943 · Screenplay | Screenplay |
 King of the Mounties1942 · Screenplay | Screenplay |
 Perils of Nyoka1942 · Screenplay | Screenplay |
 Spy Smasher1942 · Screenplay | Screenplay |
 King of the Texas Rangers1941 · Screenplay | Screenplay |
 Jungle Girl1941 · Screenplay | Screenplay |
 Adventures of Captain Marvel1941 · Screenplay | Screenplay |
 Mysterious Doctor Satan1940 · Screenplay | Screenplay |
 Adventures of Red Ryder1940 · Screenplay | Screenplay |
 Hi-Yo Silver1940 · Screenplay | Screenplay |
 Drums of Fu Manchu1940 · Screenplay | Screenplay |
 Zorro's Fighting Legion1939 · Screenplay | Screenplay |
 Dick Tracy's G-Men1939 · Screenplay | Screenplay |
 Daredevils of the Red Circle1939 · Screenplay | Screenplay |
 The Lone Ranger Rides Again1939 · Screenplay | Screenplay |
 The Lone Ranger1938 · Screenplay | Screenplay |
