Andrei Zhilinsky

Character: Ilya Berts, convicts foreman

Pavel Tamm

Character: Peshekhonov

Vladimir Taskin

Character: Illarion Ostrobeylo, prison director

Mikhail Yanshin

Character: Telegraph operator

Vladimir Popov

Character: Chernyak, warden

Ivan Lavrov

Character: (uncredited)

Boris Lifanov

Character: Katulski