Acting
August 11, 1928
Berlin, Germany
as Jo (uncredited)
as Walter
as Dr. Klaus Maria Weichholz
as Günther
as Willie Koch
as Paul Kellermann/Franz Kellermann
as Bruno Flitzke
as Adalbert
as Zittauer
as Rudi
as Self
as self
as Det. Sgt. Timotheus Wumme
as Debus