Willis has had a long and varied career. His television credits include Moonlighting, That 70s Show, and Friends.
Willis is still busy with the acting gig. He is set to reprise his Die Hard role as John McClane in A Good Day to Die Hard, which is scheduled for release next year -- on Valentine's Day.
This will be the actor's fourth child. He has three daughters with former wife, Demi Moore.
Check out these photos of Willis through the years. This is one actor who has aged quite well!