When a string of brutal murders terrorizes London, it doesn’t take long for legendary detective Sherlock Holmes (Robert Downey Jr.) and his crime-solving partner, Dr. Watson (Jude Law), to find the killer, Lord Blackwood (Mark Strong). A devotee of the dark arts, Blackwood has a bigger scheme in mind, and his execution plays right into his plans. The game is afoot when Blackwood seems to rise from the grave, plunging