Sherlock: The Riddle of the Crown Jewels if the Jewels are not replaced within 48 hours, the British government will be forced to admit that their most prized possessions were stolen and suffer worldwide humiliation. The player fills the role of Watson, travelling around London in Hansom cabs while attempting to recover the Crown Jewels while encountering many characters from Doyle's stories such as Mrs. Hudson, Mycroft Holmes, and Wiggins of the Baker Street Irregulars. A series of riddles and clues lead Watson on a hunt for inscribed jewels hidden at several famous sites across the city, including Westminster Abbey, Madame Tussauds Wax Museum, London Bridge, and
Mystery of the Wax Museum whose fiancé Ralph (Allen Vincent) works at Igor's new wax museum. While visiting the museum, Florence notices an uncanny resemblance between a wax figure of Joan of Arc and the dead model. At the same time, Igor spots Charlotte and remarks on her resemblance to his sculpture of Marie Antoinette. Igor employs a couple of shady characters: Professor Darcy (Arthur Edmund Carewe), a drug addict, and Hugo (Matthew Betz), a deaf-mute. Darcy also works for Joe Worth, now a bootlegger in the city, among whose customers is none other than Winton. While investigating an old house where Worth keeps his