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