Josh Hartnett isn't just relying on his good looks

In 'Penny Dreadful' on Showtime, actor Josh Hartnett grabs an unconventional role as a hired gun in Victorian London. His character, he says, 'is a slow burn. I like that.'Josh Hartnett, an actor whose heartthrob looks have been detailed in just about every piece written about him, makes quite the unsightly entrance in Showtime's Victorian-set drama "Penny Dreadful." Not as one of the classic horror figures at the center of the forthcoming monster mash, but something equally jarring: a Wild West...