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.
Joe Mantegna Joseph Anthony Mantegna ( , ] ; born November 13, 1947) is an American actor, producer, writer and director.