Filmography
The Experiment1922 · Writer
A Lost Leader1922 · Scenario Writer
A Gentleman of France1921 · Writer
The Man with the Twisted Lip1921 · Writer
The Devil's Foot1921 · Writer
The Dying Detective1921 · Writer
The Red-Haired League1921 · Writer
A Scandal in Bohemia1921 · Writer
The Resident Patient1921 · Writer
The Yellow Face1921 · Writer
A Case of Identity1921 · Writer
The Noble Bachelor1921 · Writer
The Tiger of San Pedro1921 · Writer
The Solitary Cyclist1921 · Writer
The Copper Beeches1921 · Writer
The Empty House1921 · Writer
Innocent1921 · Writer
Beyond the Dreams of Avarice1920 · Writer
Bleak House1920 · Scenario Writer
The Lightning Conductor1914 · Director