 Domino Kid1957 · Screenplay | Screenplay |
 The Lawless Eighties1957 · Screenplay | Screenplay |
 The Maverick Queen1956 · Screenplay | Screenplay |
 A Lawless Street1955 · Screenplay | Screenplay |
 Ten Wanted Men1955 · Screenplay | Screenplay |
 Hell's Outpost1954 · Screenplay | Screenplay |
 The Stranger Wore a Gun1953 · Screenplay | Screenplay |
 The Last Posse1953 · Screenplay | Screenplay |
 Last of the Comanches1953 · Writer | Writer |
 Indian Uprising1952 · Screenplay | Screenplay |
 Man in the Saddle1951 · Screenplay | Screenplay |
 Fighting Coast Guard1951 · Screenplay | Screenplay |
 Santa Fe1951 · Screenplay | Screenplay |
 The Savage Horde1950 · Screenplay | Screenplay |
 The Doolins of Oklahoma1949 · Writer | Writer |
 Canadian Pacific1949 · Screenplay | Screenplay |
 Wake of the Red Witch1948 · Screenplay | Screenplay |
 Blonde Ice1948 · Writer | Writer |
 Coroner Creek1948 · Screenplay | Screenplay |
 Adventures in Silverado1948 · Screenplay | Screenplay |
 Betrayal from the East1945 · Screenplay | Screenplay |
 Tampico1944 · Screenplay | Screenplay |
 Bomber's Moon1943 · Writer | Writer |
 Pittsburgh1942 · Screenplay | Screenplay |
 Flying Tigers1942 · Screenplay | Screenplay |
 The Smiling Ghost1941 · Screenplay | Screenplay |
 Highway West1941 · Screenplay | Screenplay |
 Kisses for Breakfast1941 · Screenplay | Screenplay |
 Strange Alibi1941 · Screenplay | Screenplay |
 The Great Mr. Nobody1941 · Screenplay | Screenplay |
 Flowing Gold1940 · Screenplay | Screenplay |
 South of Pago Pago1940 · Writer | Writer |
 Tear Gas Squad1940 · Screenplay | Screenplay |
 Granny Get Your Gun1940 · Screenplay | Screenplay |
 Nancy Drew and the Hidden Staircase1939 · Screenplay | Screenplay |
 Everybody's Hobby1939 · Screenplay | Screenplay |
 Nancy Drew... Trouble Shooter1939 · Screenplay | Screenplay |
 You Can't Get Away with Murder1939 · Screenplay | Screenplay |
 Nancy Drew... Reporter1939 · Screenplay | Screenplay |
 Devil's Island1939 · Screenplay | Screenplay |
 Nancy Drew… Detective1938 · Screenplay | Screenplay |
 Broadway Musketeers1938 · Screenplay | Screenplay |
 Missing Witnesses1937 · Screenplay | Screenplay |
 Fly Away Baby1937 · Screenplay | Screenplay |
 The Case of the Stuttering Bishop1937 · Screenplay | Screenplay |
 Midnight Court1937 · Screenplay | Screenplay |
 Smart Blonde1937 · Screenplay | Screenplay |
