The PlanetaHD site from Spain is reporting the first detailed information about the audio and supplements to be included on Warner's 'The Dark Knight' Blu-ray Disc release. The highly anticipated title will have a Dolby TrueHD 5.1 soundtrack and will be issued in a two-disc edition.
In addition to the movie itself, the first disc will include the "Gotham Discovered: The Creation of a Scene" extra where Director Christopher Nolan and his collaborators unveil details on the planning of the movie, including stunt double work, how the filming in IMAX was done and information about the new Bat-suit, Bat-pod, etc.
The second disc will include the following documentaries: "Batman Technology: Gadgets and Tools" (in HD), "Batman Unmasked: The Psychology of the Dark Knight" and "The World of Batman Seen Through Real Life Psychotherapy" (in HD), 6 clips from the Gotham Cable Premier's newscast: "Tonight in Gotham", plus art galleries on the Joker's letters, conceptual art, posters, production stills, trailers, and TV spots.
We'll keep you posted as more details come out.