First we have a full look of Tom Hardy's Bane, and then another one involved a fighting scene between Bane and Christian Bale's Batman, from the set of THE DARK KNIGHT RISES. Now take a look at Marion Cotillard on the set as well. In THE DARK KNIGHT RISES, she plays Miranda Tate, whose character is described as "a Wayne Enterprises board member eager to help a still-grieving Bruce Wayne resume his father's philanthropic endeavors for Gotham City." Check out the images below.
What do you think? Could be Miranda Tate's real identity is Talia al Ghul? Judging by the images above, it could be possible. I mean, come to think of it, I don't really think Christopher Nolan cast her just for the sake of filler role.