When a couple of scammers hold young Alice Faulkner against her will to discover the whereabouts of letters whose dissemination could cause a scandal affecting the royal family, Sherlock Holmes decides to take over the case. (Considered lost, a copy was found in 2014, in the vaults of the Cinémathèque Française.)
Length 117 minutes
William Gillette | Ernest Maupain | Marjorie Kay | Edward Fielding | Stewart Robbins | Hugh Thompson | Ludwig Kreiss | Mario Majeroni | William Postance | Chester Beery | Fred Malatesta | Grace Reals | Leona Ball | Burford Hampden | Marian Skinner | Edward Arnold | Frank Hamilton