Cast
Joachim Gottschalk
Engelbrecht, Chemiker
Ernst von Klipstein
Dr. Paul Gildemeister, Chemiker
Hertha Feiler
Barbara Wrede
Paul Hoffmann
Dr. Wrede, Barbaras Bruder
Siegfried Schürenberg
Dr. Marlow, Werkslaborant
Walter Werner
Hedemeier, Prokurist
Gerhard Dammann
Julius Hückebusch, Werkmeister
Gerhard Bienert
Müller, Lagerverwalter
Theo Shall
René Laroche, Fabrikbesitzer
Ingolf Kuntze
Dr. Schmidtmann, Bank-Abteilungsleiter
Crew
Hans-Martin Majewski
Original Music Composer
Oskar Schnirch
Director of Photography
Arthur Maria Rabenalt
Director
Otto Lehmann
Line Producer
Philipp Lothar Mayring
Screenplay
Carl Unselt
Novel
Carl Erich Kroschke
Sound
Wolfgang Wehrum
Assistant Director
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