Erwin Strahl

as Sergeant Balder (German version) /Sergeant Barclay (English version)

as Radio Announcer (Berlin)

as Bilek

as Self

as Insp. Lefevre

as James Sander

as Sergeant Gerke

as Blasi

as Oberleutnant Gustl

as Riccardo / Richard Koster

as John

as Self

as Franco

as Toni Stein

as Mirko

as Boris Leblanc

as Self

as Oberleutnant von Feldern

as Nikolaus v. Karpathy

as Johann Mayerhofer

as Michael Damon

as Leutnant Franz von Hohenstein

as Renato

as Klaus

as Paul Hohenfels

as Prof. Dr. Max Hergarten

as Baron Flitterstein

as Walter

as Andreas Möbius

as Jo

as Fokitschewitsch

as Prof. Marathon, psychiatrist

as Self