Moriarty Revealed in New Poster for Sherlock Holmes: Game of Shadows

This coming December, the Robert Downey Jr. incarnation of Sherlock Holmes returns to the big screen. This time around, Holmes will face his most notorious foe, James Moriarty, as played by Mad Men actor Jared Harris. (Most excitingly, Stephen Fry is playing Mycroft Holmes, a part that a few of us here in the office feel he was born to play.)

Click the posted to check out a full-size version. For more Holmes news, Entertainment Tonight has just released a full feature with clips from the film, interviews with the cast, and Holmes in drag.