Question: who plays ezekiel in supernatural?
Answer: Tahmoh Penikett. Tahmoh Penikett ([ˈtaʔmo]; /ˈpɛnɪkɪt/; born May 20, 1975) is a Canadian actor. He is known for playing Karl "Helo" Agathon on SyFy's 2004 television series Battlestar Galactica. He has appeared in TV series Supernatural, Dollhouse, and the Showcase time travel show, Continuum.