
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.)

as Sherlock Holmes

as Professor Moriarty

as Alice Faulkner

as Dr. Watson

as Benjamin Forman

as Sir Edward Leighton

as Baron von Stalburg

as James Larrabee

as Sidney Prince

as Craigin

as 'Lightfoot' McTague

as Madge Larrabee

as Therese

as Billy

as A Suffragette

as Moriarty Henchman In Striped Cap

as Tim Leary