Directed by
| Leslie S. Hiscott | ||
Writing Credits
| Arthur Conan Doyle | ... | (based on) (as The Late Sir Arthur Conan Doyle) |
| H. Fowler Mear | ... | (screen adaptation) & |
| Cyril Twyford | ... | (screen adaptation) |
Cast (in credits order) verified as complete
| Arthur Wontner | ... | Sherlock Holmes | |
| Lyn Harding | ... | Professor Moriarty | |
| Leslie Perrins | ... | John Douglas | |
| Jane Carr | ... | Ettie Douglas | |
| Ian Fleming | ... | Dr. Watson | |
 |
Charles Mortimer | ... | Inspector Lestrade |
| Minnie Rayner | ... | Mrs. Hudson | |
| Michael Shepley | ... | Cecil Barker | |
| Ben Welden | ... | Ted Balding | |
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Roy Emerton | ... | Boss McGinty |
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Conway Dixon | ... | Ames |
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Wilfrid Caithness | ... | Colonel Sebastian Moran |
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Edmund D'Alby | ... | Captain Marvin |
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Ernest Lynds | ... | Jacob Shafter |
| Rest of cast listed alphabetically: | |||
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George Spence | ... | Scowrer (uncredited) |
Produced by
| Julius Hagen | ... | producer (produced by) |
Cinematography by
| William Luff | ... | (photography) |
Editing by
| Ralph Kemplen | ||
Art Direction by
| James A. Carter | ||
Makeup Department
| Charles | ... | hair stylist |
Second Unit Director or Assistant Director
| James Davidson | ... | assistant director |
Sound Department
| Baynham Honri | ... | sound recordist |
| Leo Wilkins | ... | sound recordist |
Editorial Department
| Jack Harris | ... | supervising editor |
Music Department
| W.L. Trytel | ... | musical director |
