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Eille Norwood as Sherlock Holmes |
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Hubert Willis as Dr. John Watson |
|
Tom Ronald as Reuben Hayes |
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Charles Croker-King as Duke of Holdernesse |
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Irene Rooke as Duchess of Holdernesse |
|
Mme. d'Esterre as Mrs. Hudson |
|
Leslie English as Dr. Thorneycroft Huxtable |
|
Patrick Key as Lord Arthur Saltire |
|
Cecil Kerr as James Wilder |
| Directing | Maurice Elvey | Director |
| Writing | Charles Barnett | Writer |
| Writing | Arthur Conan Doyle | Novel |
