The 63-year-old star of HBO's Deadwood is the real thing – just like his trademark mustache. But, he says, "Every summer I shave it off as soon as I finish the show. My wife (actress Gwen Humble) is not a fan." Still, no one can deny his sultry appeal. "Am I sexier now than when I started out? I would hope so!" says the Blackburn, England, native.