Damon plays Chief Officer Roy Miller in the action thriller, Green Zone. After the 2003 invasion of Iraq, Miller is assigned to find weapons of mass destruction. After a colleague informs Miller that there are no weapons of the sort, Miller must find out why the government has fooled them. Co-starring Greg Kinnear. On working with director Paul Greengrass:
He’s just a great director. We just have a great thing going. We love working together and I think we have similar instincts about making movies.