Director Paul Greengrass, whose Iraq drama Green Zone is getting mixed reviews, has seen his name climb up the filmmaker A-list thanks to his acclaimed United 93 and the last two Bourne Identity films. However, neither Greengrass or Matt Damon are doing the next Bourne movie, and even though Green Zone is headlined by Damon the film opened at a weak number two at the box office this weekend. So is Greengrass ready to move on to a different film genre? A comedy perhaps? (CLICK ON THE MEDIA BAR BELOW TO HEAR PAUL GREENGRASS)