Gallery: The Dark Knight - Trailer Breakdown

Secrecy on The Dark Knight has been a top priority since “Rory’s First Kiss” (TDK’s working title) started shooting in April 2007. But, the various trailers released in advance of the film’s 25th July release promise shocks and surprises, plus the taut storytelling and first rate performances we’ve come to expect from director Christopher Nolan’s films. We put the trailers under the microscope to unlock their secrets.