| TThe Experiment1922 · Writer | Writer |
| AA Gentleman of France1921 · Writer | Writer |
 The Man with the Twisted Lip1921 · Writer | Writer |
 The Devil's Foot1921 · Writer | Writer |
 The Dying Detective1921 · Writer | Writer |
 A Scandal in Bohemia1921 · Writer | Writer |
| TThe Yellow Face1921 · Writer | Writer |
| TThe Resident Patient1921 · Writer | Writer |
| TThe Red-Haired League1921 · Writer | Writer |
| AA Case of Identity1921 · Writer | Writer |
| TThe Noble Bachelor1921 · Writer | Writer |
| TThe Empty House1921 · Writer | Writer |
| TThe Tiger of San Pedro1921 · Writer | Writer |
| TThe Solitary Cyclist1921 · Writer | Writer |
| TThe Copper Beeches1921 · Writer | Writer |
 Innocent1921 · Writer | Writer |
| BBeyond the Dreams of Avarice1920 · Writer | Writer |
| TThe Lightning Conductor1914 · Actor, Director | Actor, Director |
