A team of engineers is conducting final tests on a machine, which will decide the fate of a war. Meanwhile, a series of murders takes place in the city.
Strażnik
Pracownik
Balowicz
Pokojówka
Lekarz
Eva
Karel
Mnich Tomasz
Inżynier Fritz
Veidt
Rainer
Walter
Grot
Teofil
Brygadzista
Asystent Veidta