Wrote 56
1960s
- 1966
Flash Gordon: The Deadly Ray From Mars
Writer
1940s
- 1949
Squadron of Doom
Screenplay
- 1942
Pardon My Gun
Writer
- 1941
Holt of the Secret Service
Screenplay
The Medico of Painted Springs
Writer
- 1940
Deadwood Dick
Screenplay
1930s
- 1939
Scouts to the Rescue
Screenplay
- 1938
Mars Attacks the World
Screenplay
Flaming Frontiers
Screenplay
Flash Gordon's Trip to Mars
Screenplay
Forbidden Valley
Screenplay
- 1937
Tim Tyler's Luck
Story, Screenplay
Wild West Days
Screenplay
Secret Agent X-9
Screenplay
- 1936
- 1934
The Lost Jungle
Writer
The Lost Jungle
Screenplay
- 1933
The Mystery Squadron
Screenplay
The Wolf Dog
Screenplay
Fighting With Kit Carson
Screenplay
The Whispering Shadow
Screenplay
The Three Musketeers
Story
- 1932
The Devil Horse
Writer
The Hurricane Express
Story
- 1931
The Lightning Warrior
Screenplay
The Galloping Ghost
Screenplay
The Vanishing Legion
Screenplay
King of the Wild
Scenario Writer
- 1930
The Phantom of the West
Story, Screenplay
1920s
- 1929
The King of the Kongo
Screenplay
The Red Sword
Writer
The Fatal Warning
Story
- 1928
Tropic Madness
Writer
The Vanishing West
Writer
Terror Mountain
Writer
Vultures of the Sea
Writer
- 1926
Out of the West
Writer
The Lodge in the Wilderness
Writer
- 1925
The Everlasting Whisper
Scenario Writer
Don Dare Devil
Screenplay
Greater Than a Crown
Writer
- 1924
The Sunset Trail
Writer
Daring Chances
Writer
The Measure of a Man
Screenplay
The Western Wallop
Screenplay
Alimony
Adaptation, Screenplay
- 1923
Daytime Wives
Writer
Itching Palms
Adaptation
Desert Driven
Adaptation
Can a Woman Love Twice?
Screenplay
While Paris Sleeps
Writer
- 1922
Lorna Doone
Scenario Writer
- 1921
The Foolish Matrons
Writer
Edited 4
1930s
- 1934
The Lost Jungle
Supervising Editor
- 1932
- 1931
The Vanishing Legion
Editor
- 1930
The Lone Defender
Editor
Directed 2
1930s
- 1938
Forbidden Valley
Director
- 1937
Tim Tyler's Luck
Director
Art department 1
1920s
- 1927
Stranded
Title Designer