Tahmoh Penikett

Tahmoh Penikett ([ˈtaʔmo] /ˈpɛnɪkɪt/; born May 20, 1975) is a Canadian actor and martial artist. He is best known for playing Karl "Helo" Agathon on SyFy\'s television series Battlestar Galactica. He has starred in TV series Supernatural, Joss Whedon\'s Dollhouse, and the Showcase time travel show, Continuum.\n', '

Penikett was born in Whitehorse, Yukon. He is the son of former Yukon premier Tony Penikett, who moved to Victoria, British Columbia from England at age 12, and Lulla Sierra Johns, of the White River First Nation in the Yukon. He has two siblings, twin sisters Sarah and Stephanie. He graduated from the Victoria Motion Picture School and studied at the Lyric School of Acting in Vancouver.\n', '

In 2002, he had a brief appearance as one of the first Human-Form Replicators in the season 6 episode of Stargate SG-1, "Unnatural Selection". From 2004-2005, Penikett portrayed Ray Ch…