Based on the novel of the same name by Harry Turk. 1944. In occupied Poland, a railway line is being built to transport lead ore to Germany. The Valley of Seven Moons is restless, with construction materials disappearing and people vanishing. The occupiers feel uneasy on foreign soil. Despite increased security, partisans carry out one act of sabotage after another, hindering construction in every way possible. The German Rudek and the Jewish girl Martina, who at first stand aside from any struggle, join the partisan detachment.
Manfred Richter
as Rudek
Heidrun Polack
as Martyna
Fritz Links
as Skutella
Hannjo Hasse
as Sanitter
Ingolf Gorges
as Janel
Fred Delmare
as Heilgehilfe
Mathilde Danegger
as Babka
Hans Klering
as Trödler
Karl Eggstein
as Martynas Vater
Horst Kube
as Draisinenfahrer
Achim Petry
as Joszef
Maria Rouvel
as Rudeks Mutter
