Which country do Rolf de Heer and Ralph Smart have in common?
Ralph Smart Ralph Foster Smart {'1': ", '2': ", '3': ", '4': "} (27 August 1908 – 12 February 2001) was a film and television producer, director, and writer, born in England to Australian parents.
Donald Smart Donald Smart (born 7 January 1942) is an Australian former field hockey player who competed in the 1964 Summer Olympics, in the 1968 Summer Olympics, and in the 1972 Summer Olympics.