Paul Hubschmid

as Arthur Brecht

as Max Baron von Bernried

as Baron von Bernried

as Rolf Zeller

as Hugo Raeber

as Self - Guest

as Hans-Rudolf

as Self - Candidate

as Ned Parker

as Vancruysen

as Van Cleef

as Herr Beiber

as Hans Joachim Kremer

as Parrish

as Frederich

as Simon

as Johnnie Vulkan

as Francesco Jimenez

as Joachim Steigenwald

as Paul Finney, the Upperseven

as Baron Federsen

as Reiner Dietrich

as Professor Martin Wiegand

as Doctor Ventoux / 'Le chat'

as Jean-Marc Oesterlin

as Alain Compton

as Commarro

as Botschafter Eliot Anderson

as Werner Homfeld

as Diplomat

as Tony Burger

as Götz Renner

as Prokesch

as Johnny Zamaris

as Alfred Schott

as Harald Berger (as Paul Christian)

as Major von Tellheim

as Karl Brandtstetter

as Self

as Ingenieur Harald Berger

as Harald Berger / Henri Mercier (in French version)

as John McLaren

as Roberto Costa

as Robert Florian

as George

as Dr. Jean Berner

as Georg

as Paul Heiden

as Georg Lindberg

as Conrad Hegner

as von Brunner

as Robert - Journalist

as Robert Langen

as Franz Liszt

as Raymond Montandon, Kunstmaler

as Robert Ellin

as Prof. Nesbitt

as Bölsterli

as Armando Cellini

as Karl Marek (as Paul Christian)

as Fredy

as Alfiere Lorenzo Contarini

as Premierleutnant Hofstede

as Hassan (as Paul Christian)

as Dr. Benn Wittich, Biologe u. Chemiker

as Hans Lieven

as Hans Leitner

as Jo, ein amerikanischer Soldat

as Ferdinand Hofer

as Fritz Hablützel

as Willibald Mack

as Wilhelm

as Imre von Hontos, Maria Ilonas Bruder

as Reinhold Wipf