Paul Hubschmid

as Rissell

as Arthur Brecht

as Father

as Baron von Bernried

as Max Baron von Bernried

as Rolf Zeller

as Hugo Raeber

as Mallinckroth

as Verleger

as Self

as Lord Henry James Chesterfield

as Self

as Self - Guest

as Professor's Friend

as Hans-Rudolf

as Sir Frederick

as Self - Candidate

as Kürmann

as Ned Parker

as Vancruysen

as Self

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 Uhrenfabrikant Pflügeli

as Professor Martin Wiegand

as Doctor Ventoux / 'Le chat'

as Jean-Marc Oesterlin

as Dr. Andreas Gollhofer

as Alain Compton

as Commarro

as Botschafter Eliot Anderson

as Self

as Werner Homfeld

as Diplomat

as Tony Burger

as Martin Bohlen

as Jack Lambert, Filmstar

as Götz Renner

as Prokesch

as Raymond Brinton

as Johnny Zamaris

as Alfred Schott

as Harald Berger (as Paul Christian)

as Major von Tellheim

as Charlie Castle

as Robert Orban

as Herr Häggeli

as Karl Brandtstetter

as Self

as Ingenieur Harald Berger

as Harald Berger / Henri Mercier (in French version)

as John McLaren

as Alfred Franconi

as Roberto Costa

as Robert Florian

as George

as Dr. Jean Berner

as Alexander Haupt

as Georg

as Paul Heiden

as Georg Lindberg

as Stefan

as Conrad Hegner

as von Brunner

as John de la Croix

as Robert - Journalist

as Robert Langen

as Justus Schneemann

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 Self

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 Frank Witte

as Ferdinand Hofer

as Robert Wieland

as Fritz Hablützel

as Willibald Mack

as Herr Milander

as Franz Rainer

as Wilhelm

as Imre von Hontos, Maria Ilonas Bruder

as Reinhold Wipf