Soviet propaganda film. The first years of the VChK formation. Nurse Yunna Ruzhich and poet Lafar, who became Chekists, take an active part in uncovering a counter-revolutionary conspiracy in Moscow in 1918.

The plot is based on a conflict situation that arose during the delivery of a new building.

The chief of the airline agency gives the command to the special team not to drink, not to stand in the drafts and not to have contact with the girls, as these guys will have to hijack their own plane ... In order to identify weaknesses in the aviation services. During its implementation, our heroes are faced with real terrorists - this was not taken into account.

Frosya Burlakova, a talented young woman from a remote Siberian village comes to Moscow with dreams of becoming a professional singer.

Rodion Mikhailovich Shishkin, the chairman of the collective farm, is a man with a complex character. He quarrels with his superiors, who don't allow him to work, and doesn't tolerate injustice. But one day another scandal he raised ended for him... with a promotion!

During WWII Germans take hostages four children of partizans chief .

Grachow, a researcher, is to escort a car to a distant place of the foreign exchange horse Favorite. The driver of Locha drives fast, although he was supposed to not exceed a speed of 30 km per hour. They experience various adventures along the way. Grachow, who drives the car, cannot control the speeding machine, he saves himself at the last moment by jumping out of the cabin. The car with the horse on the platform rolls down to the river ...