Behind the Camera
Dick Tracy
Historia
The Hurricane Express
Guionista
Her Forgotten Past
Escritor
The Avenger
Guionista
The Devil Horse
Escritor
Jungle Mystery
Guionista
King of the Rodeo
Escritor
The Whispering Shadow
Guionista
Calling All Cars
Historia
Crossed Clues
Escritor
Fangs of Destiny
Escritor
Headin' for Trouble
Escritor
Human Targets
Escritor
The Cactus Kid
Escritor
Smilin' Guns
Adaptation
The Oil Raider
Dialogue
Plunging Hoofs
Adaptation
Who Was the Man?
Scenario Writer
The Airmail Mystery
Historia
A Common Level
Assistant Director
Perils of the Yukon
Escritor
The Lurking Peril
Director
Badge of Honor
Guionista
Tangled Fortunes
Historia, Scenario Writer
Wild Blood
Guionista, Historia
The Silent Code
Guionista, Historia
The Fighting Rookie
Guionista
An Unexpected Hero
Historia, Scenario Writer
Quick Trigger Lee
Scenario Writer, Historia
When Lightning Strikes
Guionista, Historia
