Clayton Hill (May 7, 1931 – July 26, 2009) was an American actor who appeared in many films, but was best known for his role as the "sweater zombie" in the 1978 horror film Dawn of the Dead by director George A. Romero. He was an assistant director on Romero's 1981 Knightriders and had casting responsibilities for several films. Shortly before his death he played a major role as "Father Clayton" in wrestling star Kurt Angle's film End Game, and was to play a lead with Angle in the 2010 film River of Darkness. (Via Wikipedia)
