Robert Downey Jr. Reprises his role as the world's most famous detective and Jude Law returns as his friend and colleague. Dr. Watson, in Sherlock Holmes: A Game of Shadows. Holmes has always been the smartest man in the room... until now. Criminal mastermind at large Professor James Moriarty (Jared Harris) is not only Holmes' intellectual equal, but his capacity for eveil may give him a deadly advantage. Now, as a rash of murder and mayhem breaks out across the globe, only Holmes and Watson can stop the cunning Moriarty from completing his ominous plan and altering the course of history.