Four third-grader friends live in an old Leningrad house, study in the same class and try to understand their parents and teachers.
| Directing | Dinara Asanova | Director |
| Writing | Alexander Kurgatnikov | Writer |
| Sound | Bulat Okudzhava | Music |
| Sound | Victor Kissin | Music |
| Camera | Vladimir Ilyin | Director of Photography |
| Sound | Aliakper Gasan-Zade | Sound |