The smug actor is never going to escape his alter-ego as cartoon idiot 'Matt Damon' in Team America, the film made by South Park creators Matt and Trey Stone. We should not feel so bad for the fool-faced star, however, as he has led a charmed career, first coming to prominence playing a maths genius in Good Will Hunting alongside buddy Ben Affleck. Most recently, Matt has starred in the Bourne series, showing that there's nothing a celeb with a gym membership and lots of famous friends cannot achieve. A forth Bourne movie is threatened.