Michael Hogan (born March 13, 1949) is a Canadian actor. He is known for his roles as Colonel Saul Tigh in the 2004 "Battlestar Galactica" series, Billy in "The Peanut Butter Solution", the voice of Armando-Owen Bailey in the "Mass Effect" series, Gerard Argent in "Teen Wolf" and the voice of General Tullius in "".