When Albers takes his drug-addicted opera star sister Gerda to a sanitarium, they both become targets of slimy dope peddler Peter Lorre, who fears that Gerda will blow the whistle on him. Lorre kidnaps the woman, leading Albers on a frantic chase.
Director: Kurt Gerron
Writer: Philipp Lothar Mayring, Fritz Zeckendorf
Director of Photography: Carl Hoffmann