Credits
Cast
Werner Krauss
Martin Fellman
Ruth Weyher
Seine frau
Ilka Grüning
Die Mutter
Jack Trevor
Erich
Lili Damita
(uncredited)
Pavel Pavlov
Dr. Orth (as Pawel Pawloff)
Hertha von Walther
Fellmans Assistentin
Renate Brausewetter
Dienstmaedchen
Colin Ross
Kriminalkommissar
Art
Ernö Metzner
Art Direction
Camera
Guido Seeber
Director of Photography
Curt Oertel
Director of Photography
Robert Lach
Director of Photography
Directing
Marc Sorkin
Assistant Director
G.W. Pabst
Director
Production
Richard Ortlieb
Production Manager
Sound
Giuseppe Becce
Original Music Composer
Writing
Karl Abraham
Writer
Colin Ross
Writer
Hanns Sachs
Writer
Hans Neumann
Writer, Producer