- Vladimir Osvetsimsky
- RAdm. Bellayev
- Sergey Stolyarov
- Cmdr. Alexander Bellayev
- Antonina Maksimova
- Lt. Galya Zorina
- Yelena Yegorova
- Lt. Ivanovskaya
- Nikolai Makarenko
- Demchenko
- Sergey Petrov
- Capt. Choglokov
- Arkadi Arkadyev
- Lt. Cmdr. Svetlov
- Fyodor Blazhevich
- Fleet Commander
- Aleksey Krasnopolsky
- Stein
- Nikolai Komissarov
- Admiral
- Grigori Pluzhnik
- Battleship Commander
- Mikhail Romanov
- Commander Destroyer
- Sergey Timokhin
- Division Commissar Lobod
- Nikolai Arsky
- Rashetov
- V. Bortko
- Timoshenko
- Ivan Bykov
- Mironov
- Vladimir Chobur
- Military Pilot
- Boris Chukayev
- Savchenko
- Emmanuil Geller
- Captain
- Ivan Klyukvin
- Sailor
- Viktor Kulakov
- Yashka
- Ivan Kuznetsov
- Commandor of the battleship Kremlin
- Lavrenti Masokha
- Stoker
- Lidiya Matsiyevskaya
- Belyaev's wife Daria Ivanovna
- Dmitriy Orlovskiy
- Commissioner of the air squad
- Pyotr Sobolevsky
- Acoustics
- Konstantin Sorokin
- Military Sailor Styopa
- Andrei Sova
- Submariner
- Nikolai Stepanov
- Matros
