A Life at Stake
The year is 1941 and the German Nazis rule Bohemia with a free hand. Engineer Otakar Racek is an extremely cautious man who tries to avoid problems at all costs. While some of his colleagues are being arrested by the Gestapo, he receives an offer to become the director of a new department. When he refuses to help the wife of an arrested resistance fighter, his wife Vlasta is shaken. However, she loves him, to the point of even resigning herself to the hatred of Otakar's wealthy mother. One day, Vlasta lets her old acquaintance Ondřej Rýdl, who is on the run from the Gestapo, stay at her house for a few days. The wife passes him off to her husband as a distant relative. However, Otakar succumbs to jealousy and, on his mother's advice, hires a private detective to follow Vlasta. However, the detective is also a Gestapo informant and receives a hefty reward for every arrested resistance fighter...

Karel Höger
Engineer Otakar Racek

Vlasta Chramostová
Vlasta, Racek's wife
Jaroslav Someš
Bedřich, the eldest son of the Raceks
Jaroslav Drahan
Mirek, the younger son of the Raceks

Zdeněk Dítě
resistance fighter Ondřej Rýdl
Soňa Neumannová
Racková, Otakar's mother

Otomar Krejča
Deputy Rudolf Kadera
František Holar
Gestapo

Jindřich Narenta
Gestapo

Stanislav Neumann
doorman Dobeš

Josef Bek
supervisor Josef Frouz
Vlasta Vlasáková
Tonička, Frouz's wife

Gustav Heverle
eng. Kubišta
Josef Mráz

Jana Dítětová
worker Zdenka, Pour's wife

Vladimír Hlavatý
Tomeš

Jaroslav Mareš
detektiv Brotánek

Felix le Breux
owner of the detective agency Alois Barvík

Rudolf Deyl
jr. caretaker
Věra Kalendová
worker
Emil Kavan
chimney-sweep

Miloš Vavruška
resistance fighter Berka
Marie Kratochvílová
Nazist

Marcela Sedláčková
secretary Müllerová

Václav Postránecký
Jarda, son of the Frouzs

Marta Májová
woman on the street
Gustav Hrdlička
clerk

Miroslav Moravec
german soldier
Martin Skyba
german soldier