Conan O’ Brien In A Batman Film?

You read right, Conan O’Brien will be in The Dark Knight Returns, Pt. 2 It was announced at today’s New York Comic-Con & on TVGuide.com  the late night talk host will be making it into a Batman film O’Brien will play talk show host David Endocrine in the film. Batman: The Dark Knight Returns, Part 2 comes out on home video and digital download in 2013