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William Gillette as Sherlock Holmes |
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Ernest Maupain as Professor Moriarty |
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Marjorie Kay as Alice Faulkner |
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Edward Fielding as Dr. Watson |
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Stewart Robbins as Benjamin Forman |
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Hugh Thompson as Sir Edward Leighton |
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Ludwig Kreiss as Baron von Stalburg |
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Mario Majeroni as James Larrabee |
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William Postance as Sidney Prince |
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Chester Beery as Craigin |
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Fred Malatesta as 'Lightfoot' McTague |
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Grace Reals as Madge Larrabee |
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Leona Ball as Therese |
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Burford Hampden as Billy |
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Marian Skinner as A Suffragette |
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Edward Arnold as Moriarty Henchman In Striped Cap |
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Frank Hamilton as Tim Leary |
| Directing | Arthur Berthelet | Director |
| Writing | William Gillette | Theatre Play |
| Writing | Arthur Conan Doyle | Characters |
