Ryan Reynolds takes on a serious role in Buried, which opens today — make sure to check out Buzz's take on the daring film. He recently spoke to us about being forever known as Van Wilder, but it turns out there's another equally racy role in Ryan's past. In today's Flashback Friday, we're going back to his 2002 comedy Buying the Cow. Ryan goes shirtless and wears nothing but a towel, and there are also some awesome shots from behind. Check out the blast from Ryan's past below!