Do filmm directors Joseph L. Mankiewicz and Berthold Viertel share the same nationality?
Joseph L. Mankiewicz Joseph Leo Mankiewicz (February 11, 1909 – February 5, 1993) was an American film director, screenwriter, and producer. Mankiewicz had a long Hollywood career, and he twice won the Academy Award for both Best Director and Best Writing, Screenplay for "A Letter to Three Wives" (1949) and "All About Eve" (1950).
William Dieterle William Dieterle (July 15, 1893 – December 9, 1972) was a German actor and film director, who worked in Hollywood for much of his career. His best known films include "The Devil and Daniel Webster", "The Story of Louis Pasteur" and "The Hunchback of Notre Dame". His 1937 film "The Life of Emile Zola" won the Academy Award for Best Picture.