Tahmoh Penikett ([ˈtaʔmo]; /ˈpɛnɪkɪt/;[1] born May 20, 1975) is a Canadian actor. He is known for playing Karl "Helo" Agathon on SyFy's 2004 television series Battlestar Galactica.[2] He has appeared in TV series Supernatural, Dollhouse,[3] the Showcase t...
(wikipedia)