Cast
Andrei Tolubeyev
Stepan Sergeyevich Shelagin
Aleksei Nilov
Vitaliy Igumnov
Aleksandr Barinov
Aleksandr Petrov
Aleksandr Arzhilovskiy
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
Yekaterina Urmancheyeva
Asya
Mikhail Fedorovskiy
Rafail Sigizmundovich
Gennadiy Garbuk
Savchikov
Vladimir Gritsevskiy
Naval officer
Anatoliy Guryev
Research engineer
Dmitry Kalinin
Unknown
Vladimir Sichkar
Strigunkov
Sergei Sychyov
Marshal
Anatoliy Terpitskiy
Naval officer
Pyotr Yurchenkov Sr.
Research engineer
