Sam Rockwell is one of the few actors I feel really invests in his performances. He puts so much into each character, and lucky for us he lets it all hang out, too. He's had quite a few shirtless scenes, which are hot, but it's movies like Box of Moonlight (1996) in which he is naked almost the entire film that make his scenes some of the best in cinema. Unlike many celebs, Sam doesn't mind going full frontal, either. Check out some of his best clips from way back when.