Director
Sergei Sychyov
DIRECTOR
Stars (in credits order)
Andrey Tolubeev
Stepan Sergeyevich Shelagin
Aleksey Nilov
Vitaliy Igumnov
Aleksandr Barinov
Aleksandr Petrov
Aleksandr Arzhilovsky
Research worker
Aleksandr Bespalyy
Mefodiy Soroka
Anatoly Vedyonkin
Vasiliy Yevsyukov
Oleg Golubitsky
Viktor Antonovich Bayannikov
Lyubov Germanova
Katya Shelagina
Valentina Egorenkova
Ninel Vladimirovna Starycheva
Oleg Korchikov
Anatoliy Vasilyevich Trufanov
Aleksandr Kashperov
Fomin
Vadim Lobanov
Admiral
Olga Lysenko
Vitaliy Igumnov's mother
Igor Lenyov
Sorin
Rostislav Shmyryov
Igor Borisov
Ekaterina Urmancheeva
Asya
Mikhail Fyodorovskiy
Rafail Sigizmundovich
Gennadiy Garbuk
Savchikov
Vladimir Gritsevskiy
Naval officer
Anatoliy Gurev
Research engineer
Dmitry Kalinin
ACTOR
Vladimir Sichkar
Strigunkov
Marshal
Anatoliy Terpitskiy
Pyotr Yurchenkov