Casts
Aleksandr Antonov
as Anton Mikhailovich Kulagin
Nikolay Kryuchkov
as Stepan Kulagin
Daniil Sagal
as Pavel Lugovoj
Zoya Fyodorova
as Dunya Velichko
Aleksandr Zrazhevsky
as Vladimir Nikolaevich Sokolov
Nikolai Konovalov
as Miner Zaika / Dr. Starkovsky
Pyotr Savin
as Sliva
Sergei Antimonov
as Commission member (uncredited)
