Detective Sherlock Holmes and Dr. John Watson join forces to investigate a mysterious murder at Buckingham Palace. It seems like an open-and-shut case as all signs point to Professor James Moriarty, the criminal mastermind and longtime nemesis of the crime-solving duo. When new twists and clues begin to emerge, the world's greatest sleuth and his trusted assistant must now use their legendary wits and ingenious methods to catch the killer as they only have four days before the queen becomes the next victim.
as Sherlock Holmes
as Dr. John Watson
as Dr. Grace Hart
as Mrs. Martha Hudson
as Inspector Lestrade
as Millie
as Queen Victoria
as Prof. James Moriarty / Jacob Musgrave
as Brawn
as PC Smalls
as Doxy
as Flotsam
as Haybag
as Pickle
as Mud Fog
as The Judge
as Lestrade's Wife
as Sigmund Freud
as Mark Twain
as Albert Einstein
as Charlie Chaplin
as Houdini
as Jonathan Nightingale
as Mrs. Nightingale
as Billy Zane
as Butler
as Waiter
as Waiter
as Telegraph Operator
as Hudson's Guard
as Newschild
as Newschild
as Newschild
as Newschild
as Titanic Ship Officer Liaison
as Titanic Guest
as Hangman
as Weird Child Companion
as Drooling Man Companion
as Disorientated Man Companion
as Priest
as Titanic Ship Officer
as Fight Fan #1
as Fight Fan #2
as Announcer
as Young Sherlock Holmes
as Young Watson
as Sherlock's Mother
as Nicotine Stains / Nancy
as Jane
as Seamus
as Bridgette
as Headmaster
as Teacher #1
as Teacher #2
as Inky Hands
as Tough Kid
as Mycroft Holmes (uncredited)
as Gustav Klinger (uncredited)
as Mr. Algernon Barkworth (uncredited)
as Mrs. Frobisher (uncredited)
as Manager Mr. Petrucka (uncredited)
as John (uncredited)
as Herbert (uncredited)
as Doxy's Dad (uncredited)
as Newsie Man (uncredited)
as Newsie Kid - Jimmy (uncredited)
as Newsie Kid - Timmy (uncredited)
as Instructing Solicitor (uncredited)
as Courtroom Person 3 (uncredited)
as Fitness Instructor (uncredited)
as One Man Band (uncredited)
as White Star-Line Girl (uncredited)
as Telly-Phone Assistant (uncredited)
as Yeoman of the Guard (uncredited)
as British Soldier (uncredited)
as Buckingham Palace Guest (uncredited)
as Garden Party Guest (uncredited)
as Nobleman (uncredited)
as Upper Class Gentleman #1 (uncredited)
as Victorian Gentleman (uncredited)
as Docker (uncredited)
as Russian Merchant (uncredited)
