Video: 'Dark Knight' stars reflect on film

This July 16, 2012 photo released by Starpix shows actor Christian Bale, left, and director Christopher Nolan at the world premiere of their film Show caption
This July 16, 2012 photo released by Starpix shows actor Christian Bale, left, and director Christopher Nolan at the world premiere of their film "The Dark Knight Rises," in New York. Nolan shot nearly half of his Batman finale using bulky IMAX cameras, whose 70mm frame is about 10 times the size of standard movie film. He also insisted that distributor Warner Bros. release The Dark Knight Rises in at least 100 IMAX cinemas that can project it on film rather than in the digital format that has been gradually replacing celluloid. (AP Photo/Starpix, Dave Allocca)

Christian Bale joined Anne Hathaway and other cast members in New York for a "black carpet" premiere of the highly anticipated Batman trilogy The Dark Knight Rises. "This movie kind of makes me nervous because it's the last in our trilogy and it's very important for us. So I'm really flattered that people want to see it so badly," Bale said.

Christian Bale joined Anne Hathaway and other cast members in New York for a "black carpet" premiere of the highly anticipated Batman trilogy The Dark Knight Rises. "This movie kind of makes me nervous because it's the last in our trilogy and it's very important for us. So I'm really flattered that people want to see it so badly," Bale said.