Delbert Mann and Stuart Heisler, have which mutual occupations?
Delbert Mann Delbert Martin Mann Jr. (January 30, 1920 – November 11, 2007) was an American television and film director. He won the Academy Award for Best Director for the film "Marty" (1955), adapted from a 1953 teleplay of the same name which he had also directed. From 1967 to 1971, he was president of the Directors Guild of America. In 2002, he received the DGA's honorary life member award. Mann was credited to have "helped bring TV techniques to the film world."
Rolf Harris Rolf Harris (born 30 March 1930) is an Australian entertainer whose career has encompassed work as a musician, singer-songwriter, composer, comedian, actor, painter and television personality.