In 1922, in a small town, the boys formed a pioneer squad and named it "Red Bees."

The action of the film takes place in a provincial town in pre-revolutionary Russia. Two friends, Semka and Alyosha, decide to run away to America. The owner of the pawnshop, where the guys bring a white fluffy cat, not only accepts the amazing pledge but also helps the boys figure out their lives...

Police captain Aleshin is investigating a case related to the theft of opium at a chemical factory warehouse. Everything suggests that the offender must be sought among the employees of the enterprise. One of the workers, Frolov, is familiar to Alyoshin in another matter. And although Aleshin is confident in Frolov’s honesty, he suspects something was wrong, seeing how he hides something from him and himself suffers from it. At the dacha, the factory director Vasiltsev killed his stepfather, who turned out to be an unnecessary witness. A trace brings Aleshin to a plant employee, a certain Olga ...

Three boys are helping Soviet Intelligence to catch German spies during WWII.