Nikolai Timofeyev
- Ivan Afanasyev - kapitan 3-go ranga
- (as N. Timofeyev)
Arkadi Tolbuzin
- Georgy Orlov - kapitan leytenant
- (as A. Tolbuzin)
Aleksandr Grechanyy
- Taras Grigorenko- michman
- (as A. Grechanyy)
Sergei Gurzo
- Pablo Panychuk - matros torpedist
- (as S. Gurzo)
Andrei Sova
- matros Suchkov
- (as A. Sova)
Vyacheslav Tikhonov
- Volodya Grinevskiy matros torpedist
- (as V. Tikhonov)
Guguli Mgeladze
- Vakhtang Meckhishvili - tryumnyy
- (as K. Mgeladze)
Georgiy Yumatov
- Sergey Kurakin - kok
- (as G. Yumatov)
Dmitriy Kostenko
- matros Pivovarov
- (as D. Kostenko)
Viktor Avdyushko
- Stepn Matveyev - vodolaz
- (as V. Avdyushko)
Viktor Dobrovolsky
- Kontr-admiral
- (as V. Dobrovolskiy)
Viktor Mironov
- Ilyin - kapitan 1-go ranga
- (as V. Mironov)
Leonid Kmit
- Nachalnik shtaba - kaitan 2-go ranga
- (as A. Kmit)
Elina Bystritskaya
- Yelena Alekseyenko - starshiy leytenant
- (as E. Bystritskaya)
Lidiya Dranovskaya
- Shura - bibliotekar
- (as L. Dranovskaya)
Vera Vasileva
- Zina - zhena Michmana
- (as V. Vasilyeva)
Yelena Yegorova
- Veronika lyichina - mama Orlova
- (as Ye. Yegorova)
Lev Fenin
- Inostrannyy admiral
- (as L. Fenin)