Which screenwriter is French, Roger Vadim or Robert Z. Leonard?
Robert Z. Leonard Robert Zigler Leonard (October 7, 1889 – August 27, 1968) was an American film director, actor, producer, and screenwriter.
Vilmos Zsigmond Vilmos Zsigmond, ASC (] ; June 16, 1930 – January 1, 2016) was a Hungarian-American cinematographer.