Károly Makk and Barry Mahon both held this title in films?
Barry Mahon Barry Mahon, born Jackson Barrett Mahon (February 5, 1921, Bakersfield, California – December 4, 1999, Las Vegas, Nevada), was an American film director, cinematographer and producer.
Barry Williams (actor) Barry William Blenkhorn (born September 30, 1954), known professionally as Barry Williams, is an American actor best known for his role as the eldest of the Brady sons, Greg Brady, on the ABC television series "The Brady Bunch".