Por Trás das Câmeras
White Zombie
Historia, Dialogue
The Preview Murder Mystery
Historia
The Viking
Historia, Scenario Writer
Pony Soldier
Historia
Bulldog Drummond in Africa
Guionista
Daughter of Shanghai
Guionista, Historia
The Yankee Clipper
Adaptation
Sobrenatural
Historia, Adaptation
Emergency Squad
Guionista
The 9th Guest
Guionista
The American Prisoner
Scenario Writer
Nevada
Guionista
Partners in Crime
Guionista
The Crooked Road
Escritor
Bulldog Drummond's Bride
Guionista
Bulldog Drummond's Secret Police
Guionista
The Great Train Robbery
Escritor
The Flying Scotsman
Escritor
The Old-Fashioned Way
Guionista
Ceux du viking
Escritor
Opened by Mistake
Guionista
The Lady from the Sea
Escritor
A Romance of Seville
Escritor