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.)
Director: Arthur Berthelet
Sherlock Holmes
Professor Moriarty
Alice Faulkner
Dr. Watson
Benjamin Forman
Sir Edward Leighton
Baron von Stalburg
James Larrabee