Vladimir Zemlyanikin - Cast

Played Zernov

Played Nikolai

Played Seryozha Davydov

Played student at a meeting (uncredited)

Played Sergei

Played Stepan Yakovlevich Shokhin (direktor shkoly)

Played Lyosha Starostin

Played Kosov

Played Medvedev

Played Golyba

Played Vedmed

Played физик Евгений Александрович Крымов

Played Gleb Petrovich

Played 'Chap'

Played Vasya Gordiyenko

Played Nikolai Schelokov

Played Иван Кравчук

Played Белов

Played Дёмин

Played Памфилий