as Narrator

as Nikolai Schelokov

as Белов

as Golyba

as офицер 8-го мехкорпуса

as Виталий Николаевич Свиридов, следователь НКВД

as Gleb Petrovich

as физик Евгений Александрович Крымов

as Dyomin

as Stepan Yakovlevich Shokhin (direktor shkoly)

as Молотков

as Kosov

as Vedmed

as Sergei

as Nikolai

as Vasya Gordiyenko

as Zernov

as Иван Кравчук

as 'Chap'

as Seryozha Davydov

as student at a meeting (uncredited)

as Lyosha Starostin