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.
Alla Vitruk
as Tosha Triss
Виктор Глазков
as Vadik Koval
Николай Бурляев
as Yura Sorokin
Савелий Крамаров
as Svetik Savelov (Sova)
Николай Волков
as puppeteer Triss
Лев Золотухин
as Vladimir Koval
Marianna Strizhenova
as Natalya
Klavdiya Shinkina
as Yura's mother
Людмила Марченко
as Lena
Anatoli Yushko
as Repnin
Елена Максимова
as janitor
Nikolay Kodin
as Kolya
