as Heshwan - Horse Breeder
as Wilhelm Strassmann
as Karl Heimann
as George Darling
as Entresser
as Peters Freund
as Major Smith
as Klatte, Inhaber der Broadway-Bar
as Hofsekretär von Bürkel
as General Rachmanow
as Polizeikommissar Breslau
as Holt
as Dr. Smolny
as Der Kommissar
as Tonio Rossi
as Narrator (voice)
as Ermittlungsrichter
as Dr. Georg Rabes
as Wilhelm Steiner
as Kriminaloberinspektor Wilhelm Steiner
as Prof. Kybenek
as Loysen
as Arthur Klagenberg
as Dr. Robert Großmann
as Mr.Right
as Herr Ullmann
as Mr. de Boville
as Bodo van Dooren
