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.
Joseph Strick Joseph Strick (July 6, 1923 – June 2, 2010) was an American director, producer and screenwriter.