The Dark Knight DVD is a superhero action and adventure movie directed by Christopher Nolan. It features Christian Bale and Heath Ledger as Batman and Joker respectively. The DVD comes in full-screen format with an aspect ratio of 16:9 and a run time of 153 minutes. It has a PG-13 rating and English subtitles. The DVD is part of the Batman franchise and produced by DC Comics. It includes a digital copy code and is compatible with DVD region codes 0 and 1.