Robert Siodmak directs Nachts, wenn der Teufel kam, scripted by Will Berthold and Werner Jörg Lüddecke. The film features Claus Holm, Annemarie Düringer, Mario Adorf, Hannes Messemer, Carl Lange, and Werner Peters; music is composed by Siegfried Franz, with cinematography by Georg Krause. The narrative unfolds in Hamburg, Germany during World War II, centering on a serial killer whose actions are causing widesprea…