Stepan Sergeich

Andrei Tolubeyev

Stepan Sergeyevich Shelagin

Aleksei 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 Shmyrev

Igor Borisov

Yekaterina Urmancheyeva

Asya

Mikhail Fedorovskiy

Rafail Sigizmundovich

Gennadiy Garbuk

Savchikov

Vladimir Gritsevskiy

Naval officer

Anatoliy Guryev

Research engineer

Dmitry Kalinin

Vladimir Sichkar

Strigunkov

Sergei Sychyov

Marshal

Anatoliy Terpitskiy

Naval officer

Pyotr Yurchenkov St.

Research engineer

Vladimir Kovalyov

Production design

Anatoliy Zubritsky

Sergei Sychyov

Director

Sergey Mosin

Producer

Peter Alkhimovich

Aleksandr Borodyanskiy

Writer