as Hauptmann Martin von Alzey, ihr Vetter
as Commissioner Zunder
as Eduard Boeckel
as Kriminalrat Wiegand
as Kriminalassistent Vogel
as Jacobo
as Harry Neuhoff
as Mühlenkonsort
as Fritz
as Vincent Benedetti
as Flatcher
as Kammersänger Peter Laurenz
as Frank Braun
as Ramon Tomasa
as Imre Berczy
as Fritz Waldvogel
as Bauunternehmer Stark
as Frank the Reporter
as Graf Dorndorff
as Otto Kersten
as Französischer Außenminister
as »Fürst« Balbanoff
as Herr Heoger
as Frank Briggs
as Michel
as Der Baron
as Agent Smirnoff, alias "Petersen"
as Smirnoff / Petersen, Agent
as Rechtsanwalt Hanefeld
as Ossip Kaschejeff
as Henry Davenport, Revueschauspieler
as Graf Hohenstein
as Unternehmer
as Dr. Bonnett
as Boxer Karl
as Graf Carnero
as Malkow
as Sänger
as Fred Martini
as Fergusson
as Jean
as Bertram
as Paul Erdmann
as Herr Zander
as Jonny
as Percy Melo
as Paul Martens
as Karl Franke
as Niemeyers Sohn
as Leopold
as Wilhelm Meyer
as Richard Lorenz, Friedrich Hoffmanns Neffe
as Simikry
as Rechtsanwalt Dr. Rommel / Dr.Falke
as Korfiz
as Pionierhauptmann Urban
as MacNorris
as Burdach
as Herr Linsemann
as Tommy
as Diener Georg
as Debisch (voice)
as Max Schulz
as Bob
