Based on a true story of Polish submarine "Orzel" (The Eagle): September 1939, "Orzel" is coming to Estonian neutral harbor in Tallin. Under pressure from Germany Estonians have intern the ship. Commander Grabinski decides to escape to England through the Baltic Sea, without any maps that has been confiscated and with only small amount of fuel on board.
Wieńczysław Gliński
as Captain Grabiński
Aleksander Sewruk
as Commander Kozłowski
Jan Machulski
as Lieutenant Pilecki
Roland Głowacki
as Lieutenant Roland
Andrzej Herder
as Second Lieutenant Morawski
Bronisław Pawlik
as Mate Rokosz
Zbigniew Filus
as Senior Bosman Wacław Pierzchała
Henryk Bąk
as Bosman Leon Wiktorczyk
Ignacy Machowski
as Bosman Mirta
Michał Gazda
as Mate Okoń
Józef Łodyński
as Mate Baczek
Tadeusz Gwiazdowski
as Bosman Bryt
