The beginning of the 30s of the last century. A leak of classified information was found at the Soviet shipbuilding plant. Arriving under the guise of a scientist, the legendary chekist Karotin begins to unravel the threads of the conspiracy of the fascist spy organization. He is helped by inexperienced but active local detectives. Mastering the basics of the counterintelligence, they fall into a situation the other one funnier.
The test pilot of a new fighter gets into an accident and is disabled. The management assigns Evgeny Fetisov to conduct the final ten flights, and thus rejects his request for a long—awaited vacation.…
