Karl Hartl
Director Alfred Zeisler
Producer

Hans Albers
Werner Holk Brigitte Helm
Florence Wills Michael Bohnen
John Wills Lien Deyers
Margit Möller Friedrich Kayssler
Prof. Achenbach Ernst Karchow
Willi Luders - alias Charlie Jenkins Eberhard Leithoff
Harris - a Technician Rudolf Platte
Schwarz Walter Steinbeck
Braun Heinz Wemper
Vesitsch Hans-Joachim Büttner
Becker - the Murderer Erich Haußmann
Secretary

Werner Bohne
Director of Photography Rolf E. Vanloo
Writer Otto Baecker
Director of Photography Hans-Otto Borgmann
Original Music Composer Günther Rittau
Director of Photography Wolfgang Becker
Editor