Aleksandr Antonov

Anton Mikhailovich Kulagin

Acting

Nikolay Kryuchkov

Stepan Kulagin

Acting

Daniil Sagal

Pavel Lugovoj

Acting

Zoya Fyodorova

Dunya Velichko

Acting

Aleksandr Zrazhevsky

Vladimir Nikolaevich Sokolov

Acting

Nikolai Konovalov

Miner Zaika / Dr. Starkovsky

Acting

Pyotr Savin

Sliva

Acting

Emanuel Apkhaidze

Sergo Ordzhonikidze

Acting

Iona Biy-Brodskiy

Acting

Nikolai Yudin

Acting

Andrei Tutyshkin

Acting

Tatyana Barysheva

Acting

Ivan Lobyzovskiy

Acting

Boris Barnet

Directing

Aleksey Dolinin

Acting

Fyodor Odinokov

Acting

Gavriil Belov

Acting

Sergei Antimonov

Commission member (uncredited)

Acting

Valentina Karavayeva

Acting