Are León Klimovsky and Roger Avary both screenwriters?
León Klimovsky León Klimovsky (16 October 1906–8 April 1996) was an Argentine film director, screenwriter and film producer.
Jérôme Savary Jérôme Savary (27 June 1942 – 4 March 2013) was an Argentinian-French theater director and actor. His work has democratized and widened the appeal of musical theater in France, drawing together and blending such genres as opera, operetta, and musical comedy.