 The Gunman1952 · Screenplay | Screenplay |
 Whistling Hills1951 · Screenplay | Screenplay |
 Hi-Jacked1950 · Screenplay | Screenplay |
 Western Pacific Agent1950 · Screenplay | Screenplay |
 Miraculous Journey1948 · Screenplay | Screenplay |
 The Counterfeiters1948 · Writer | Writer |
 Three on a Ticket1947 · Screenplay | Screenplay |
 Lady Chaser1946 · Screenplay | Screenplay |
 Prairie Badmen1946 · Screenplay | Screenplay |
 Blonde for a Day1946 · Screenplay | Screenplay |
 Gentlemen With Guns1946 · Screenplay | Screenplay |
 Murder Is My Business1946 · Screenplay | Screenplay |
 Prairie Rustlers1945 · Screenplay | Screenplay |
 Apology for Murder1945 · Screenplay | Screenplay |
 Stagecoach Outlaws1945 · Screenplay | Screenplay |
 Shadows of Death1945 · Screenplay | Screenplay |
 The Kid Sister1945 · Screenplay | Screenplay |
 Oath of Vengeance1944 · Screenplay | Screenplay |
 Wyoming Hurricane1944 · Screenplay | Screenplay |
 Thundering Gun Slingers1944 · Screenplay | Screenplay |
 Nabonga1944 · Screenplay | Screenplay |
 Black Hills Express1943 · Screenplay | Screenplay |
 Law of the Saddle1943 · Screenplay | Screenplay |
 The Black Raven1943 · Screenplay | Screenplay |
 Dead Men Walk1943 · Writer | Writer |
 Riders of the Northwest Mounted1943 · Screenplay | Screenplay |
 The Kid Rides Again1943 · Screenplay | Screenplay |
 The Lone Prairie1942 · Screenplay | Screenplay |
 Overland Stagecoach1942 · Screenplay | Screenplay |
 Prairie Gunsmoke1942 · Screenplay | Screenplay |
 Tumbleweed Trail1942 · Screenplay | Screenplay |
 The Mad Monster1942 · Screenplay | Screenplay |
 Billy The Kid's Round-Up1941 · Screenplay | Screenplay |
 Billy the Kid Wanted1941 · Screenplay | Screenplay |
 The Lone Rider in Frontier Fury1941 · Screenplay | Screenplay |
 The Pinto Kid1941 · Screenplay | Screenplay |
 The Wildcat of Tucson1940 · Screenplay | Screenplay |
 Prairie Schooners1940 · Screenplay | Screenplay |
 The Return of Wild Bill1940 · Writer | Writer |
 Texas Stagecoach1940 · Writer | Writer |
 Pioneers of the Frontier1940 · Screenplay | Screenplay |
 Two-Fisted Rangers1939 · Writer | Writer |
 Hitler: Beast of Berlin1939 · Screenplay | Screenplay |
 Rollin' Westward1939 · Screenplay | Screenplay |
 Six-Gun Rhythm1939 · Screenplay | Screenplay |
 Code of the Fearless1939 · Screenplay | Screenplay |
 The Terror of Tiny Town1938 · Screenplay | Screenplay |
 Desert Patrol1938 · Screenplay | Screenplay |
