Are Chen Kaige and Berthold Viertel both film directors?
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.
Arvin Chen Arvin Chen (born 26 November 1978) is a Taiwanese American film writer and director best known for his film "Au Revoir Taipei", a Mandarin romantic comedy film set in Taipei and executive produced by Wim Wenders.