On screen
Cast
13 credited performers
Leonid Bronevoy
Yuri Leonidovich, headmaster / humanoid
Svetlana Kryuchkova
Alla Konstantinovna, teacher of mathematics
Ilya Rutberg
teacher's husband / humanoid
Boryslav Brondukov
Uncle Kolya
Grigori Yevseyev
Vasya Lopotukhin
Vitaliy Leonov
Stepan Ivanovich
Artwork unavailable
Ivan Ufimtsev
Иван Степанович
Vasya Arkanov
Shafirov
Natasha Zbrueva
Malakhov
Anton Narkevich
Pavlov
Artwork unavailable
Maxim Kondratiev
Petrov
Maxim Shirokov
Poluektov
Artwork unavailable
Nina Dobero
Character not listed