1948
False Paradise
Screenplay
1943
Smart Guy
Story
1941
Jesse James at Bay
Story
1941
Wide Open Town
Writer
1940
Colorado
Screenplay
1940
Wagons Westward
Screenplay
1940
Young Buffalo Bill
Screenplay
1940
Santa Fe Marshal
Screenplay
1939
Law of the Pampas
Screenplay
1938
The Frontiersmen
Additional Dialogue
1938
I Am a Criminal
Story
1938
In Old Mexico
Screenplay
1938
Bar 20 Justice
Additional Dialogue
1938
Partners of the Plai...
Screenplay
1937
The Barrier
Writer
1937
Texas Trail
Additional Dialogue
1937
Borderland
Screenplay
1937
Borderland
Dialogue
1936
Hopalong Cassidy Ret...
Dialogue
1936
Hopalong Cassidy Ret...
Screenplay
1935
The Eagle's Brood
Screenplay
1935
Little Big Shot
Story
1935
Hop-a-long Cassidy
Additional Dialogue
1935
After the Dance
Story
1934
Born to Be Bad
Continuity
1931
One Quiet Night
Writer
1931
Honeymoon Trio
Writer
1927
Spurs and Saddles
Adaptation
1927
Spurs and Saddles
Screenplay
1927
Set Free
Scenario Writer
1927
Set Free
Story
1927
The Western Whirlwin...
Writer
1926
Lazy Lightning
Story
1926
Lazy Lightning
Screenplay
1926
The Man from the Wes...
Screenplay
1926
The Man from the Wes...
Adaptation
1926
Red Hot Leather
Screenplay
1926
Red Hot Leather
Adaptation
1926
The Riding Rascal
Scenario Writer
1926
The Fighting Peacema...
Writer
1926
The Set-Up
Scenario Writer
1926
Rustlers' Ranch
Writer