First,
The Times of India reported the following (again, this is a
MAJOR SPOILER IF TRUE): "[Director Christopher] Nolan and [Christian] Bale had arrived in India on May 4 and had shot for The Dark Knight Rises in front of and inside Jodhpur's Mehrangarh Fort on May 6 and 7. Accompanying Bale on this India trip was
Josh Pence, the actor who was digitally superimposed with Armie Hammer's visage to portray one half of the Winklevoss twins in David Fincher's The Social Network. Pence was recently cast as young
Ra's Al Ghul and is one of Batman's greatest enemies. Incidentally, a green screen was created just outside the Fort. Nolan shot in front of the green screen and used the Fort as the backdrop. Sources say that this backdrop of the Fort has been used to establish that Batman is in an exotic location which is isolated too. However, this backdrop isn't meant to be shown as India in the film. Back in the UK studios, this 30 ft x 30 ft green screen will be digitally modified to create the Lazarus Pit. For those not in the loop, a Lazarus Pit is used by Ra's Al Ghul for gaining restorative powers. Scenes of Bale being carried into the pit and then jumping out of it were also canned. A couple of locals were cast as extras in the scenes that were shot in India."