Six years old boy decides to start school and going by himself to first grade instead of kindergarten.
as Gleb
as Kosta Korolkov
as Natasha Alyabina
as Arkadiy Borisovich - Doctor
as Grandmother of Kostya Korolkov
as Gleb's father
as Gnesik
as Galina Pavlovna - Mother of Kostya Korolkov
as Mr. Gleb
as Spy
