The brand new Sherlock Holmes 2 trailer has a wonderful road trip feel to it. Robert Downey Jr. and Jude Law chase Professor Moriarty (Jared Harris) across the globe with wonderful steampunkery and lots of supernatural brouhaha. Watch the second trailer now!

The official synopsis: "Sherlock Holmes and his sidekick Dr. Watson join forces to outwit and bring down their fiercest adversary, Professor Moriarty." Sherlock Holmes: A Game of Shadows will be in theaters on December 16th.