as German Officer (uncredited)
as Moriarty
as Bishop Ambrosse
as Michael Reisiger
as Prof. Bruckner
as Anwalt Robert Jackson
as Der alte Manolescu
as Stefan Kohlund
as Sir Phillip
as Dr. Hans Winhold
as Willem
as Martin Delius
as Panezza
as Marco, il capo della Camorra
as Zuschauer
as Georg von Hochheim
as Dr.-Ing. Heinz Fritsch
as Georg
as Professor Mathias
as Hans Flint
as Richard Fischer
as Ruda, Dompteur
as Peter Rabanser
as Gast
as Jack Wheeler
as Hans Jürgens
as Alexander Patou
as Erik Kramer
as Hans Berend
as Peter Mansfeld
as Heinrich Horstmann
as Rittmeister Gunnar Nyborg
as Kammersänger Hans Weigel / Eisenstein
as Willem Ambrock
as Percy
as Oberarzt Dr. Karl Solm
as Viktor von Randau
as Claude Peyremal
as Hans Siebert
as Marco
as André Vallier
as Hans Fichtner, Student
as Gustl Strengholt
as Graf Rosen-Bückburg
as Hans Bernini
as Dr. Stefan Rugge
as Oberleutnant Klaus Olden
as Thomas
as Hans Promm
as Franz Volker
as Flugkapitän van Santen
as Enrico Falotti
as Robert von Stetten
as Pastor Kittelhaus
as Peter
as Prinz Edwin Weylersheim
as Komponist Axel Berndt
as Theo Henning
as Ernst Vossberg
as Professor Dr. Brand
as Julian Bork, Sportflieger
as der Mann
as Dr. Knopp
as Marcel Bressac
as Dr. Paul Urban
as Direktor Kogler
as Johannes Rosen
as Hotelchef Otto Buchner
