Diretor/a
Karl Hartl
DIRETOR/A
Elenco (na ordem dos créditos)
Hans Albers
Werner Holk
Friedrich Kayßler
Prof. Achenbach
Brigitte Helm
Florence Wills
Michael Bohnen
John Wills
Ernst Karchow
Willi Luders - alias Charlie Jenkins
Lien Deyers
Margit Moller
Eberhard Leithoff
Harris - a Technician
Rudolf Platte
Schwarz
Walter Steinbeck
Braun
Heinz Wemper
Vesitsch
Hansjoachim Büttner
Becker - the Murderer
Erich Haußmann
Secretary
Rainer Litten
ATOR
Ernst Behmer
(uncredited)
Fita Benkhoff
Rudolf Biebrach
Friedrich Ettel
Frank Günther
Willy Kaiser-Heyl
Curt Lucas
Philipp Manning
Elsa Wagner