Question: Do director of film The Tsarevich (1933 Film) and director of film The Violet Of Potsdamer Platz have the same nationality?
Sentence (from "Johann Alexander Hübler-Kahla"): Johann Alexander Hübler-Kahla (23 June 1902 – 6 April 1965) was an Austrian screenwriter, film producer and director.
Relevant evidence: Yes