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