Director · Writer · Screenplay · 26 credits
Adventures of Captain Marvel
1941
Screenplay
The Crimson Ghost
1946
Screenplay
Zorro's Fighting Legion
1939
Screenplay
Drums of Fu Manchu
1940
Screenplay
Ghost of Zorro
1949
Writer
Ghost of Zorro
1949
Writer
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
