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.
Josef Berne Josef Berne (January 19, 1904 – December 19, 1964) was a Russian-born American writer, film director and producer. Berne was born Josef Berstein on January 19, 1904, in Kiev, Russia (now Ukraine). He also wrote and directed Yiddish language dramas.