The Mystery of the Moonlight Sonata (1935)
| Release Date: | 1935, November 7 |
| Directors: | Kurt Gerron |
| Countries: | Netherlands |
| Production: | Loet C. Barnstijn Film |
| Cast: | Ank van der Moer, Enny Meunier, Louis de Bree, Annie Verhulst, Bill Benders, Wiesje van Tuinen, Louis Saalborn, Egon Karter, Darja Collin, Wim Pauw, Claire Claery, Harry Dresselhuys |