Warner Brothers has set July 20th, 2012 as the release date for the third “Batman” movie. But who will play the caped crusader?As far as casting, all we know is that CHRISTIAN BALE will return as Bruce Wayne (slash) Batman . . . and CHRISTOPHER NOLAN will once again direct. The movie’s title hasn’t been announced yet, nor have any plot details, like who the villains will be. Nolan has made it sound in past interviews like this will be the last movie in the series. Of course, that’s ultimately the STUDIO’S decision, not his. One character you can probably rule out seeing is Robin. Both Bale and Nolan have said the franchise will NOT go that route while they’re involved.