Filmography
Flash Gordon: The Deadly Ray From Mars1966 · Writer
Squadron of Doom1949 · Screenplay
Pardon My Gun1942 · Writer
Holt of the Secret Service1941 · Screenplay
The Medico of Painted Springs1941 · Writer
Deadwood Dick1940 · Screenplay
Scouts to the Rescue1939 · Screenplay
Mars Attacks the World1938 · Screenplay
Flaming Frontiers1938 · Screenplay
Flash Gordon's Trip to Mars1938 · Screenplay
Rocket Ship1938 · Original Story, Screenplay
Forbidden Valley1938 · Director, Screenplay
Tim Tyler's Luck1937 · Director, Story, Screenplay
Wild West Days1937 · Screenplay
Secret Agent X-91937 · Screenplay
Ghost Patrol1936 · Screenplay
The Lost Jungle1934 · Writer
The Lost Jungle1934 · Supervising Editor, Screenplay
The Mystery Squadron1933 · Screenplay
The Wolf Dog1933 · Screenplay