If you happened to walk past Matt Damon 's trailer while he was filming The Odyssey , you probably would've been a little concerned. That's exactly what happened to Robert Pattinson , who couldn't figure out why Damon kept yelling at the top of his lungs throughout the day. As it turns

Matt Damon screamed repeatedly on 'The Odyssey' set so he could blow his voice out and sound older as the battle weary Odysseus.