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.
Mark Mahon Mark Mahon (born 1 April 1973) is an Irish film director, writer and producer from Cork city, Ireland.