Willy Fritsch as Stanley Stalton

Georg Alexander as Lord Radley

Rudolf Platte as Stanley Chestnut

Hilde Hildebrand as Lady Darnmore

Gusti Huber as Jean Miller

Hans Leibelt as Mr. Barrow

Hansi Arnstaedt as Mrs.Barrow

Paul Westermeier as Mr. Miller

Werner Finck as Bärtiger Arzt

Eduard Bornträger as Tom

Hermann Pfeiffer as Inspektor Green

Otto Sauter-Sarto as

Georg H. Schnell as Parker

Curd Jürgens as Die drei Attachés (uncredited)