 Peril from the Planet Mongo1966 · Writer | Writer |
| SSakima and the Masked Marvel1966 · Screenplay | Screenplay |
 Purple Death from Outer Space1966 · Writer | Writer |
 Spaceship to the Unknown1966 · Writer | Writer |
 Blazing the Overland Trail1956 · Screenplay | Screenplay |
 Perils of the Wilderness1956 · Screenplay | Screenplay |
 Jungle Safari1956 · Screenplay | Screenplay |
 Devil Goddess1955 · Writer | Writer |
 Adventures of Captain Africa1955 · Screenplay | Screenplay |
 Riding with Buffalo Bill1954 · Screenplay | Screenplay |
 Gunfighters of the Northwest1954 · Screenplay | Screenplay |
 The Great Adventures of Captain Kidd1953 · Screenplay | Screenplay |
 The Lost Planet1953 · Screenplay | Screenplay |
 Son of Geronimo1952 · Screenplay | Screenplay |
 Blackhawk1952 · Writer | Writer |
 King of the Congo1952 · Screenplay | Screenplay |
 Mysterious Island1951 · Screenplay | Screenplay |
 Roar of the Iron Horse1951 · Screenplay | Screenplay |
 Pirates of the High Seas1950 · Writer | Writer |
 Atom Man vs. Superman1950 · Screenplay | Screenplay |
 The Adventures of Sir Galahad1949 · Screenplay | Screenplay |
 The Phantom Creeps1949 · Screenplay | Screenplay |
 Batman and Robin1949 · Screenplay | Screenplay |
 Bruce Gentry1949 · Screenplay | Screenplay |
 Congo Bill1948 · Screenplay | Screenplay |
 Superman1948 · Screenplay | Screenplay |
 The Sea Hound1947 · Screenplay | Screenplay |
 Last of the Redmen1947 · Screenplay | Screenplay |
 The Vigilante: Fighting Hero of the West1947 · Screenplay | Screenplay |
 Betty Co-Ed1946 · Screenplay | Screenplay |
 Son of the Guardsman1946 · Screenplay | Screenplay |
 Chick Carter, Detective1946 · Screenplay | Screenplay |
 Hop Harrigan: America's Ace of the Airways1946 · Screenplay | Screenplay |
 Jungle Raiders1945 · Screenplay | Screenplay |
 Gangster's Den1945 · Screenplay | Screenplay |
 Trouble Chasers1945 · Screenplay | Screenplay |
 The Master Key1945 · Screenplay | Screenplay |
 Brenda Starr, Reporter1945 · Writer | Writer |
 Jungle Queen1945 · Writer | Writer |
 The Great Alaskan Mystery1944 · Screenplay | Screenplay |
 The Masked Marvel1943 · Screenplay | Screenplay |
 Adventures of the Flying Cadets1943 · Screenplay | Screenplay |
 Don Winslow of the Coast Guard1943 · Screenplay | Screenplay |
 Junior G-Men of the Air1942 · Screenplay | Screenplay |
 Gang Busters1942 · Screenplay | Screenplay |
 Holt of the Secret Service1941 · Screenplay | Screenplay |
 The Iron Claw1941 · Screenplay | Screenplay |
 Riders of Death Valley1941 · Screenplay | Screenplay |
