Flame of Calcutta 1953
Story
Savage Mutiny 1953
Writer
Lost Planet Airmen 1951
Writer
Radar Patrol vs. Spy King 1949
Writer
The James Brothers of Missouri 1949
Writer
King of the Rocket Men 1949
Writer
Ghost of Zorro 1949
Writer
Daughter of the Jungle 1949
Story
Federal Agents vs. Underworld, Inc. 1949
Screenplay
Adventures of Frank and Jesse James 1948
Screenplay
Sons of Adventure 1948
Writer
G-Men Never Forget 1948
Screenplay
Dangers of the Canadian Mounted 1948
Screenplay
Jesse James Rides Again 1947
Screenplay
Son of Zorro 1947
Screenplay
The Crimson Ghost 1946
Screenplay
Drums of Fu Manchu 1943
Screenplay
Adventures of Captain Marvel 1941
Screenplay
Mysterious Doctor Satan 1940
Screenplay
King of the Royal Mounted 1940
Screenplay
Adventures of Red Ryder 1940
Screenplay
Drums of Fu Manchu 1940
Screenplay
Zorro's Fighting Legion 1939
Screenplay
Dick Tracy's G-Men 1939
Screenplay
Daredevils of the Red Circle 1939
Screenplay
The Lone Ranger Rides Again 1939
Screenplay
Torpedo of Doom 1966
Director
Hawk of the Wilderness 1938
Adaptation
Credits from TMDB.