 Torpedo of Doom1966 · Director | Director |
 Savage Mutiny1953 · Writer | Writer |
 Lost Planet Airmen1951 · Writer | Writer |
 Radar Patrol vs. Spy King1949 · Writer | Writer |
 The James Brothers of Missouri1949 · Writer | Writer |
 King of the Rocket Men1949 · Writer | Writer |
 Ghost of Zorro1949 · Writer | Writer |
 Federal Agents vs. Underworld, Inc.1949 · Screenplay | Screenplay |
 Adventures of Frank and Jesse James1948 · Screenplay | Screenplay |
 Sons of Adventure1948 · Writer | Writer |
 G-Men Never Forget1948 · Screenplay | Screenplay |
 Dangers of the Canadian Mounted1948 · Screenplay | Screenplay |
 Jesse James Rides Again1947 · Screenplay | Screenplay |
 Son of Zorro1947 · Screenplay | Screenplay |
 The Crimson Ghost1946 · Screenplay | Screenplay |
 Drums of Fu Manchu1943 · Screenplay | Screenplay |
 Adventures of Captain Marvel1941 · Screenplay | Screenplay |
 Mysterious Doctor Satan1940 · Screenplay | Screenplay |
 King of the Royal Mounted1940 · Screenplay | Screenplay |
 Adventures of Red Ryder1940 · 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 |
