Sam Witwer is a favorite in Science-Fiction shows. Usually, his characters are ill-fated. Like his Davis Doom trying to kill Superman on Smallville, or Lt. Crashdown on Battlestar Galactica. He's also been the voice for lots of cool video games out there and Cartoon Network's Star Wars Clones. And he's also vampire Aidan on SyFy's Being Human. He's from Chicago and lead singer of The Crashtones.