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.
Director of Photography: Seweryn Kruszyński
Director: Leonard Buczkowski
Screenplay: Leonard Buczkowski, Janusz Meissner
Captain Grabiński
Commander Kozłowski
Lieutenant Pilecki
Lieutenant Roland
Second Lieutenant Morawski
Mate Rokosz
Senior Bosman Wacław Pierzchała
Bosman Leon Wiktorczyk