Richard Lynch (February 12, 1940 – June 19, 2012) was an American actor best known for portraying villains in films and television. His film credits included The Sword and the Sorcerer, Invasion USA, The Seven-Ups, Scarecrow, Little Nikita, Bad Dreams, God Told Me To, and Halloween. He appeared in science fiction productions, including Battlestar Galactica (as Wolfe) and its sequel series Galactica 1980 (as Commander Xaviar). He also appeared in such shows as Starsky and Hutch, Baretta, T. J. Hooker, Blue Thunder, Airwolf, The A-Team, Charmed and Star Trek: The Next Generation. Description above from the Wikipedia article Richard Lynch, licensed under CC-BY-SA, full list of contributors on Wikipedia.