Filmmaker Fritz Lang seeks inspiration for his first sound film by immersing himself in the case of serial killer Peter Kürten.
Gordian MauggDirector
Fritz Lang
Peter Kürten
Thea von Harbou
Anton Lang / Kürtens Vater
Ernst Gennat
junger Fritz Lang
Lisa Lang
Thea von Harbou (jung)
Maria Hahn
Seymour Nebenzal
Ernst Genant jung
Kriminalassistent Müller
Gefängnisdirektor Strassmann
Pelz-Hotte
Kriminalassistent Tölle
Journalist Konopke