Vladimir Zemlyanikin

as Narrator (1 episode)

as Nikolai Schelokov

as Golyba

as Белов

as Cpt. Bozhenko

as Памфилий

as Виталий Николаевич Свиридов, следователь НКВД (5 episodes)

as Gleb Petrovich

as Kruglov

as Дёмин

as физик Евгений Александрович Крымов

as Stepan Yakovlevich Shokhin (direktor shkoly)