Wieńczysław Gliński
Captain Grabiński
Acting
Aleksander Sewruk
Commander Kozłowski
Acting
Jan Machulski
Lieutenant Pilecki
Acting
Roland Głowacki
Lieutenant Roland
Acting
Andrzej Herder
Second Lieutenant Morawski
Acting
Bronisław Pawlik
Mate Rokosz
Acting
Zbigniew Filus
Senior Bosman Wacław Pierzchała
Acting
Henryk Bąk
Bosman Leon Wiktorczyk
Acting
Ignacy Machowski
Bosman Mirta
Acting
Michał Gazda
Mate Okoń
Acting
Józef Łodyński
Mate Baczek
Acting
Tadeusz Gwiazdowski
Bosman Bryt
Acting
Jerzy Nowak
Mate Sznuk
Acting
Czesław Piaskowski
Bosman Serafin
Acting
Marian Nowicki
Polish Attache in Tallin
Acting
Kazimierz Wilamowski
Estonian Admiral
Acting
Stanisław Milski
Höze, Deputy Commandant at Tallin Harbour
Acting
Lech Wojciechowski
Höze's Secretary
Acting
Ryszard Filipski
Estonian Soldier
Acting
Jerzy Kozakiewicz
Estonian Soldier
Acting
Stanisław Bareja
Cook (uncredited)
Directing
Henryk Bista
Seaman (uncredited)
Acting
Henryk Boukołowski
Seaman (uncredited)
Acting
Józef Duriasz
Seaman (uncredited)
Acting
Zygmunt Hübner
German Captain (uncredited)
Directing
Wlodzimierz Kaczmarski
Seaman (uncredited)
Production
Jerzy Kamas
Seaman (uncredited)
Acting
Eugeniusz Kamiński
Officer (uncredited)
Acting
Janusz Kłosiński
Doctor (uncredited)
Acting
Gustaw Lutkiewicz
British Attache (uncredited)
Acting
Andrzej Mrozek
Seaman (uncredited)
Acting
Jerzy Rutowicz
Estonian Officer (uncredited)
Production
Kazimierz Talarczyk
Inspecting Officer (uncredited)
Acting
Mieczysław Waśkowski
Seaman (uncredited)
Directing
Roman Wilhelmi
Seaman (uncredited)
Acting
Jan Włodarczyk
Seaman (uncredited)
Production
Andrzej Wykrętowicz
Inspecting Officer (uncredited)
Acting
Gerard Zalewski
Wireless Operator (uncredited)
Directing
Jerzy Zapiór
Seaman (uncredited)
Acting