Robert Zemeckis and Martin Ritt, are of which nationality?
Martin Ritt Martin Ritt (March 2, 1914 – December 8, 1990) was an American director and actor who worked in both film and theater. He was born in New York City.
Robert Mersey Robert David "Bob" Mirsky (April 7, 1917 – December 14, 1994), known as Robert Mersey, was an American musician, arranger and record producer.