Steelers quarterback Ben Roethlisberger and about 12 of his veteran teammates participated Saturday in the filming of "The Dark Knight Rises," playing football players at Heinz Field. The movie, which has been filming in Pittsburgh since July 29, moved to Heinz Field on Saturday morning, where fans were played by thousands of extras. Those joining Roethlisberger included Hines Ward, Willie Colon, Maurkice Pouncey, Mike Wallace, Heath Miller, Aaron Smith, Ryan Clark, Troy Polamalu, James Farrior and Casey Hampton.