Mark then treated the audience with his stellar Harrison impression. In a story about shooting a scene in a trash compactor for Star Wars: A New Hope, Mark at the time said he felt as though his hair should be wet and messed up. That's when Harrison replied, "Hey, kid. It ain't that kind of movie. If people are looking at your hair, we're all in big trouble." When you film four movies with someone, you really get to know them, huh?