The Eternal Mask (German: Die ewige Maske) is a 1935 Austrian-Swiss drama film directed by Werner Hochbaum and starring Peter Petersen, Mathias Wieman and Franz Schafheitlin. The film was amongst the best ten foreign films of the year judged by the 1937 American National Board of Review of Motion Pictures. It also ran in competition at the 3rd Venice International Film Festival.
Cast
Peter Petersen as Professor Tscherko
Mathias Wieman as Dr. Dumartin
Franz Schafheitlin as Monsieur Negar
Tom Kraa as Dr. Wendt
Thekla Ahrens as Sister Anna
Olga Chekhova as Madame Negar
Karl Skraup as Le gardien