The Soviet boys, Vadik and Yura, together with the mischievous little girl Tosha, are children with a kind heart and good life philosophy. One day they find money on the street, which must be returned to the owner without fail. But where to find an inattentive citizen who has lost not only money, but also a booklet with quite important information. So, begins the time of exciting adventures, breathtaking moments, high-quality humor and instructive-entertaining ideological line.

Young dentist Chesnokov has a knack for painless tooth removal, much to the dismay of others, who fear unemployment and start to challenge Chesnokov.

In 1805 St. Petersburg, Pierre Bezukhov, illegitimate son of a rich nobleman, is introduced to high society. His friend, Prince Andrei Bolkonsky, joins the Imperial Russian Army as aide-de-camp of General Mikhail Kutuzov in the War of the Third Coalition against General Napoleon Bonaparte. Part one of the four-part adaptation of Leo Tolstoy's 1869 novel.

The love story of young Countess Natasha Rostova and Count Pierre Bezukhov is interwoven with the Great Patriotic War of 1812 against Napoleon's invading army.