35 minutes in the movie, Matt Damon is with other guys in the bathroom. We see an unknown man, with a great ass, showering in the back. 70 minutes in the movie, Matt Damon goes showering, and we see his big bubble butt as he slowly walks. We see a bunch of other guys naked next to Matt Damon. We only see their butts. Then Matt Damon starts a fight with Brendan Fraser.

Peter Sarsgaard first appears naked 49 minutes in the movie. He stands in front of the camera and we can see his small cut penis. 60 minutes in the movie, he is naked again. We see his butt very clearly as he is making love to a woman.