Railway employee Fritz Marr is not regarded well by his superiors. It is the year 1920, and trains regularly pass the railway hub of Erfurt to the East to secretly transport weapons for the fight against the young Soviet Union. Marr knows about this and wants to mobilise other workers to stop these illegal deliveries. To muzzle him, Marr is relocated to a remote rail work construction site.
Alice Graf
Horst Schön
Gerhard Bienert
Martin Flörchinger
Hans-Peter Minetti
Rudolf Ulrich
Hans Klering
Hans Wehrl
Waldemar Pottier
Harry Gillmann
Hans W. Hamacher
Jochen Thomas
Gerd Biewer
Horst Lommatzsch
Wilhelm Gröhl
Horst Kube
Erik S. Klein
Fritz Ernst Fechner
Erich Mirek
Paul Pfingst
Gerry Wolff
Charlotte Küter
Hans Flössel
Editha Horn
Willi Endresser
Waldemar Potier
Herbert Rüdiger
Siegfried Fomm
Günther Ballier
Hans-Joachim Hegewald
Georg-Michael Wagner
Dieter Perlwitz
Egon Vogel
Oswald Foerderer
Hans-Jürgen Degenhardt
Gertrud-Elisabeth Zillmer
Erich Braun
Ilse Bastubbe
Hartmut Reck
Karl-Heinz Weiss
Ralf Bregazzi
Gerhard Einert
Hans Ulrich Laufer