Kiefer Sutherland is clearly as passionate about getting that "24" movie mad as fans of the show are to see it. It's just taking longer to come together than anyone had hoped. He stopped by "Late Show" (Weeknights, 11:35 p.m. ET on CBS) where he gave an update as to the status of the film project.But not before David Letterman teased him about his previous appearance back in 2010.