DescriptionSix years old boy decides to start school and going by himself to first grade instead of kindergarten.
View Full Cast Kirill Golovko-SerskyGlebPavel GayduchenkoKosta KorolkovMarina YakovlevaNatasha AlyabinaIgor KvashaArkadiy Borisovich - DoctorValentina TalyzinaGrandmother of Kostya Korolkov
