Do filmm directors Joseph L. Mankiewicz and Berthold Viertel share the same nationality?
Berthold Viertel Berthold Viertel (28 June 1885 - 24 September 1953) was an Austrian screenwriter and film director notable for his work in Germany, Britain and the United States.
Marin Karmitz Marin Karmitz (born 7 October 1938) is a French businessman whose career has spanned the French film industry, including director, producer, film distributor, and operator of a chain of cinemas.