L.V. Jefferson · Writer
Sealed
1936
The Lion's Den
Story
Sealed
1935
The Test
Dialogue
Sealed
1935
Riddle Ranch
Story, Screenplay
Sealed
1934
Twisted Rails
Story
The Pecos Dandy
Sealed
1934
The Pecos Dandy
Writer
Sealed
1934
Rawhide Romance
Screenplay, Story
Lighting Bill
Sealed
1934
Lighting Bill
Writer
Sealed
1933
Lightning Range
Screenplay, Story
Trails of the Golden West
Sealed
1931
Trails of the Golden West
Story, Scenario Writer
Sealed
1931
Pueblo Terror
Story, Scenario Writer
Sealed
1930
South of Sonora
Writer
Sealed
1929
The Redeeming Sin
Story
Sagebrush Politics
Sealed
1929
Sagebrush Politics
Writer
Sealed
1929
China Slaver
Adaptation
Sealed
1927
The Thief Trapper
Story
Temptations of a Shop Girl
Sealed
1927
Temptations of a Shop Girl
Screenplay, Story
One Chance in a Million
Sealed
1927
One Chance in a Million
Screenplay, Story
Sealed
1927
Gold from Weepah
Scenario Writer
Catch-As-Catch-Can
Sealed
1927
Catch-As-Catch-Can
Writer
Sealed
1927
Born to Battle
Writer
The Winning Wallop
Sealed
1926
The Winning Wallop
Novel
Sealed
1926
The Set-Up
Story
Sealed
1926
The Escape
Story
Sealed
1926
Flying High
Writer
Sealed
1925
The Redeeming Sin
Story
Sealed
1925
The Golden Trail
Story
Sealed
1925
The Cloud Rider
Scenario Writer
Sealed
1924
Treasure Canyon
Scenario Writer, Story
The Frame-Up
Sealed
1923
The Frame-Up
Story
Sealed
1923
Scars of Hate
Story, Scenario Writer
Sealed
1922
Yellow Men and Gold
Writer
Sealed
1922
Tracks
Writer
The Range Patrol
Sealed
1922
The Range Patrol
Story
Sealed
1922
Nine Points of the Law
Story
Sealed
1922
Daring Danger
Screenplay
Sealed
1921
The Face of the World
Writer
Sealed
1921
Fifty Candles
Adaptation
Sealed
1921
Crossing Trails
Adaptation
Sealed
1920
The Kentucky Colonel
Writer
Sealed
1920
Riders of the Dawn
Scenario Writer
Sealed
1919
The Man Beneath
Writer
Sealed
1919
The Highest Trump
Story
Sealed
1919
Put up Your Hands
Writer
Sealed
1919
Man's Desire
Writer
Sealed
1919
His Debt
Writer
Sealed
1918
Human Clay
Writer
Sealed
1917
The Sawdust Ring
Writer
Sealed
1917
The Girl Angle
Writer
Sealed
1917
In Slumberland
Scenario Writer
Sealed
1917
A Square Deal
Story
Sealed
1916
The Summer Girl
Story
Sealed
1916
The Making of Maddalena
Scenario Writer
Sealed
1916
The House with the Golden Windows
Story
Sealed
1916
Redeeming Love
Story
Prisoners of Conscience
Sealed
1916
Prisoners of Conscience
Writer
Sealed
1916
Her Father's Son
Writer
Vagabond Love
Sealed
1915
Vagabond Love
Writer
The Source of Happiness
Sealed
1915
The Source of Happiness
Writer
Sealed
1915
The College Orphan
Writer