Henryk Abbe

Henryk Bąk

Port Captain

Halina Buyno-Łoza

Woman On Ferry

Maria Chwalibóg

Woman On Ferry

Maciej Damięcki

Radio Operator

Tadeusz Gwiazdowski

Bosman

Krzysztof Jasiński

Radio Operator On A Tugboat

Zdzisław Karczewski

Fisherman

Janusz Kłosiński

Walczak

Wacław Kowalski

Corporal

Andrzej Krasicki

Bosman

Adam Kwiatkowski

Man On Ferry

Marian Opania

Soldier On Ferry

Czesław Piaskowski

Man On Ferry

Ryszard Ronczewski

Wolski

Alicja Sędzińska

Woman On Ferry

Wojciech Siemion

Kros

Lech Skolimowski

Shipyard Director

Piotr Sot

Boy On Ferry

Elżbieta Starostecka

Hanka

Stanisław Zatłoka

Wacek

Janusz Bukowski

Sailor (uncredited)

Władysław Dewoyno

Mayor (uncredited)

Jerzy Jogałła

Soviet Commandant (uncredited)

Zbigniew Józefowicz

Soldier On Ferry (uncredited)

Jolanta Lothe

Secretary (uncredited)

Kazimierz Talarczyk

Guard (uncredited)

Eliasz Kuziemski

Bosman (voice) (uncredited)

Edward Linde-Lubaszenko

Officer In Captain's Quarters (voice) (uncredited)