Tom Cruise has had a busy week. That's because it was his 50th birthday yesterday. As I'm sure you're aware, absolutely nothing else of interest has happened to him in the last few days, and there have been no rumours swirling around as to why that thing didn't happen. So it's a good time to release the trailer for Jack Reacher, as nobody is going to be concentrating on anything else about Cruise! The movie, which is out December 21st, sees Tom as Lee Childs' ex–military investigator, Jack Reacher. He looks into the case of a trained military sniper who shot five random victims, an investigator that gets ever deeper and darker. As the trailer proves, it looks like Cruise is in intense mode for this one.