Acting
February 12, 1929
Vienna, Austria
as Sergeant Balder (German version) /Sergeant Barclay (English version)
as Riccardo / Richard Koster
as Nikolaus v. Karpathy
as Mirko
as o.A.
as Sergeant Gerke
as Prof. Dr. Max Hergarten
as Self
as Boris Leblanc
as Scharf-Aibenschütz