1919 year. There is a civil war in Siberia. Taking advantage of the complete confusion, Admiral Kolchak wants to export part of the country's gold reserves abroad. At the very last moment the Bolsheviks find out about it. They decide to intercept the train, but do not have time to properly prepare the operation... The girl Nadya, in whom the head of the train is passionately in love, can save the situation. Several kilometers of railway tracks to the border become a battlefield between white and red.

A sailor spends only one day on a shore but during this day he meets a lot of people and even meets a girl who is going to wait for him.

Alexey and Valentina met in the tourist camp on Seliger, and after two weeks they celebrated their wedding. Returning to the family, the young couple faced the first difficulties. Both parents didn't like the willfulness of the young - and there were problems with housing. They started a constant quarrels. The young soon agreed that their wedding was premature ...

After coming out of jail a sneak thief "Chibis" plans a big afaire.

In Africa, monkeys fell ill. This news was reported to Dr. Aybolit by the monkey Chichi, who escaped from the robber Barmaley. Aybolit and his assistants — Chichi and the dog Avva — are in a hurry to save the monkeys from the disease. But Barmaley and his robbers are trying to stop them.