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.
Vasilis Georgiadis Vasilis Georgiadis (Greek: Βασίλης Γεωργιάδης ; 12 August 1921 – 30 April 2000) was a Greek film director and actor. His films "The Red Lanterns" (1963) and "Blood on the Land" (1966) were nominated for the Academy Award for Best Foreign Language Film.