A spy film about how saboteurs obtain important data about the activities of a key company, while also trying to thwart the plan and undermine work morale. But vigilant security agencies intervene in time and stop their heinous raids.
Otomar Korbelář
as Dusek
Gustav Heverle
as Bartos
Otomar Krejča
as Subrt
Alena Vránová
as Helena
Jiří Sovák
as Beránek
Vladimír Řepa
as clerk Havelka
Rudolf Deyl
as Papousek
Miloš Kopecký
as Berka
Irena Kačírková
as servírka Emilka Tesarová
Jiří Dohnal
as kapitán SNB Horák
Jiří Vršťala
as porucík Patera
Zdeněk Dítě
as nadporucík Halas
