A first part of story about a Soviet spies trying to infiltrate German Intelligence center "Saturn" during and after the WWII.

The action takes place in 1920 during the Civil War. Crimea on the eve of complete liberation from the White Guards. Returning from patrol, the four brave “elusive” knocked down an airplane. In the field bag of the captured pilot, they find a secret report, which speaks of the existence of defensive fortifications around the coastal city, which the Reds have yet to take. Young heroes get the task to get a map of fortifications and go to the city...

In German-occupied Crimea during WWII, a group of Russian soldiers employ unusual tactics to steal classified documents from their enemies.

The Path Towards Uninterested Love:
On one of his trips through the nature reserve, the ranger Michailytsch found a young lynx whose mother was killed by a bear. He takes it with him to his log cabin and calls it Kunak, which means friend. The young lynx gets used to the human environment. He grows up to become a stately lynx. When he attacks a rooster one day, he is sent away...
The story is mixed with lots of beautiful nature documentary footage.
Awards:
International Children’s Film Festival in India – Grand Prize, 1974