Andrei Tolubeyev

Character: Stepan Sergeyevich Shelagin

Aleksei Nilov

Character: Vitaliy Igumnov

Aleksandr Barinov

Character: Aleksandr Petrov

Aleksandr Arzhilovskiy

Character: Research worker

Aleksandr Bespalyy

Character: Mefodiy Soroka

Anatoly Vedyonkin

Character: Vasiliy Yevsyukov

Oleg Golubitsky

Character: Viktor Antonovich Bayannikov

Lyubov Germanova

Character: Katya Shelagina

Valentina Egorenkova

Character: Ninel Vladimirovna Starycheva

Oleg Korchikov

Character: Anatoliy Vasilyevich Trufanov

Aleksandr Kashperov

Character: Fomin

Vadim Lobanov

Character: Admiral

Olga Lysenko

Character: Vitaliy Igumnov's mother

Igor Lenyov

Character: Sorin

Rostislav Shmyryov

Character: Igor Borisov

Yekaterina Urmancheyeva

Character: Asya

Mikhail Fedorovskiy

Character: Rafail Sigizmundovich

Gennadiy Garbuk

Character: Savchikov

Vladimir Gritsevskiy

Character: Naval officer

Anatoliy Guryev

Character: Research engineer

Dmitry Kalinin

Character:

Vladimir Sichkar

Character: Strigunkov

Sergei Sychyov

Character: Marshal

Anatoliy Terpitskiy

Character: Naval officer

Pyotr Yurchenkov Sr.

Character: Research engineer