as Erich Becker
as Dr. Meisel
as Wilhelm Boer
as Major der Volkspolizei
as Kriminalkommissar Stein
as Lehnert
as Paul Schröder
as Fiete Jansen
as Carl von Ossietzky
as Narrator (voice)
as Berggeist
as Antonio Valani
as Lehrer Kern
as Bob Harris
as Jörg
as Benno Schulze
as Heinz Bleibtreu
as Karl Svenson
as Hauptkontrolleur
as Lieutenant Fischer
as Major Kerimow
as Kapitän Baumert
as Hubertus Fahrenbach
as Christian Friedrich Henrici
as Ernst Demmin
as Dr. Laudin
as Prof. Datford
