You might raise your eyebrows at this one. How is it possible that Bruce Willis could have tried the long-hair look? After all, he's been very famously bald since his early 20s. His shaven head is part of what makes him look so intimidating as John McClane in 'Die Hard!'
We don't think he'd be capable of growing his hair out for real, but he was happy to put on a wig for the 1997 movie 'The Jackal,' and it totally changed his appearance.