Blow the Horns

Engineer Dukalsky arrives from Moscow on the instructions of an underground anti-Soviet center to the Baltic Shipyard in order to take possession of the blueprints of a powerful ship engine. The pest meets the author of the project - a young and incorruptible self-taught master Ivanov. After a series of unsuccessful attempts to buy out or steal the drawings from the author, Dukalsky decides to take Ivanov with him. Criminal Investigation Officers will attack the trail of criminals.

• Vladimir KasyanovDirector
• Sergey GarinScreenplay

• Nikolai SimonovIvanov, factory worker and inventor
• Petr KuznetsovDukalskiy, engineer from Moscow
• Natalya RazumovaNastya, Ivanov's fiancée
• Sergei TroitskyKraft, technical office representative
• Petr ShidlovskyBabkin, jewelry shop owner
• Alexandr RzheshevskyImportant man