1922
The Experiment
Writer
A Lost Leader
Scenario Writer
1921
Writer
A Case of Identity
Writer
The Yellow Face
Writer
The Red-Haired League
Writer
The Resident Patient
Writer
Writer
The Noble Bachelor
Writer
The Copper Beeches
Writer
The Empty House
Writer
The Tiger of San Pedro
Writer
The Solitary Cyclist
Writer
Writer
Writer
Writer
A Gentleman of France
Writer
1920
Scenario Writer
Beyond the Dreams of Avarice
Writer
1914
The Lightning Conductor
Director