 |
Eille Norwood as Sherlock Holmes |
 |
Hubert Willis as Dr. John Watson |
|
Percy Standing as Prof. Moriarty |
|
Tom Beaumont as Insp. Taylor |
| Writing | Patrick L. Mannock | Writer |
| Directing | George Ridgwell | Director |
| Writing | Артур Конан Дойль | Original Story |
| Camera | Alfred Moise | Director of Photography |
