The head of the Pervomaiskaya Railway, at the first stage of perestroika, having accidentally learned that they want to fire him from his job, decides to carry out an experiment he had long planned - to put a super-heavy train on the tracks...

First film. On a trip to the zoo come a group of children, each of them holding a hand over the rope. Monkeys are introduced to the group, mingling with the children, and begin to misbehave.

Bard Nikolai Kovalyov is recognized and loved by young people, but music officials remain deaf to the poet's creativity. A new phase in his life begins with an unexpected meeting.

A group of hunters enters a ghost town in Central Asia with a mission to kill packs of abandoned, and now wild cannibal dogs. But tables turn and there seems to be no way for the hunters to survive the horrific battle.

A man, a local hooligan and alcoholic, is killed in a gloomy St. Petersburg communal apartment. Each of the residents hated him in their own way, and each had their own motive for the crime. But everyone has an ironclad alibi. A local disabled person undertakes to help the investigator...

This story began on the day when an unknown car enthusiast, Grigory Yakovlev, beat famous athletes in a car he had built himself. The head of the design bureau liked his car, who invited the young racing driver to his laboratory...

Double Passing (Dvoynoy obgon) is a 1984 Soviet crime movie directed by Aleksandr Gordon. Truckers Viktor and Ivan Petrovich transport a valuable cargo on a highway in uninhabited territory in the South of USSR. A pair of criminals, seasoned "Bug" and young and ill-tempered "Lyon'ka", hijack the truck. Capt. Madzhiev of the road patrol chases the truck while the truckers are hold by criminals and their life is in grave danger.

The film is based on real events and tells about a major accident that occurred during the construction of another Leningrad metro station in the spring of 1974.

Fourth film. The story of the visit of the monkeys outside the city and their meeting with the human family in which the daughter is naughty and doesn't want to eat.