Ultra-secretive “Dark Knight Rises” director Christopher Nolan has met his match in the city of Pittsburgh. The filmmaker is famous for keeping his actors on spoiler-dishing lockdown, with “Inception” star Joseph Gordon- Levitt once telling us how his boss “very specifically asked [him] not to talk about” the mind-bending thriller and Anne Hathaway joking about taking a blood oath not to reveal anything about her role of Catwoman. Click here for more on the story.
