Igor Pushkaryov
Sergei Sazonov
Acting
Nina Drobysheva
Natasha
Acting
Pavel Makhotin
Aleksandr Kalugin
Acting
Lyudmila Shagalova
Vera
Acting
Vladimir Chestnokov
Arkadyev
Acting
Vladimir Samoylov
Boris Mikhailovich
Acting
Oleg Zhakov
Yevgeni Alekseyevich
Acting
Aleksandr Strelnikov
Grigoryev
Acting
Pavel Kashlakov
Vorontsov
Acting
Stanislav Fesyunov
Viktor
Acting
Viktor Terekhov
Misha
Acting
Lev Brilliantov
Sokov
Acting
Anatoli Abramov
dormitory commandant
Acting
Lyudmila Kolpakova
hospital doctor
Acting
Efim Kopelyan
Ruben Grigoryevich
Acting
Svetlana Mazovetskaya
laboratory assistant
Acting
Vera Medvedeva
Arkadyev's secretary
Acting
Gennadiy Nilov
test doctor
Acting
Anatoliy Pavlov
member of the flight preparation commission
Acting
Roza Sverdlova
hospital doctor
Acting
Aleksandr Susnin
aircraft technician
Acting
Valeri Somov
laboratory assistant
Acting
Ivan Dmitriev
general
Acting