The Mystery of the Moonlight Sonata

When Erica Maerlant is shot dead during a secret dance rehearsal at her luxurious villa, the Maerlant household turns out to be a serpent's nest of intrigue where everyone has a motive for the murder.

• Director: Kurt Gerron
• Cast: Louis de Bree, Wiesje van Tuinen, Louis Saalborn, Annie Verhulst, Egon Karter, Darja Collin, Enny Meunier, Wim Pauw