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.
Hanna Ralph Hanna Ralph (25 September 1888 – 25 March 1978) was a German stage and film actress whose career began on the stage and in silent film in the 1910s and continued through the early 1950s.