I initially had my doubts about the casting of Tom Cruise as Jack Reacher, but this new trailer just pulled a serious reversal. Reacher is a badass fictional book-character known for his cool composure and stoic/serious demeanor. Clearly the casting of Tom Cruise doesn’t exactly run parallel to this characterization, but it seems that Cruise has really immersed himself into the character. Expect the film to be extremely entertaining and have some subtle laughs as depicted in the final scene of the trailer. “Jack Reacher” hits theaters December 21st 2012.