Mathematics teacher Ivan Lunev proposes a new method of teaching children. This innovation has yielded brilliant results. However, there are also those who oppose him...
| Actor | Role |
|---|---|
 Igor LedogorovNot listed | Not listed |
 Yelena KozelkovaNot listed | Not listed |
 Georgiy MartynyukNot listed | Not listed |
 Antonina DmitrievaNot listed | Not listed |
 Boris KudryavtsevNot listed | Not listed |
| LLiviya ShutovaNot listed | Not listed |
 Yuri Katin-YartsevNot listed | Not listed |
 Anna KamenkovaNot listed | Not listed |
| LLyudmila KhmelnitskayaNot listed | Not listed |
 Vladimir KoretskyNot listed | Not listed |
 Olga OstroumovaNot listed | Not listed |
| VVladik KomarovNot listed | Not listed |
 Konstantin KravinskyNot listed | Not listed |
 Lev KruglyyNot listed | Not listed |
 Arkadiy PeselevNot listed | Not listed |
 Grigoriy LyampeNot listed | Not listed |
 Nikolay SerebrennikovNot listed | Not listed |
| AAlbina MatveyevaNot listed | Not listed |
 Alexandre ArbatNot listed | Not listed |
 Galina VaskovaNot listed | Not listed |
 Galina SokolovaNot listed | Not listed |
 Sergey ZhirnovNot listed | Not listed |
 Konstantin AgeyevNot listed | Not listed |