Wraki

Diver Antoni Barnat is falsely accused of causing an accident underwater that almost led to his fellow diver's death. Interestingly enough, they are both in love with the same girl, Teresa.

Thriller

Zbigniew Józefowicz

(Antoni Barnat)

Zbigniew Cybulski

(Rafał Grabień)

Urszula Modrzyńska

(Teresa)

Antonina Barczewska

(Nurse)

Mieczysław Gajda

(Crew Member)

Stanisław Jaworski

(Doctor)

Jerzy Kaczmarek

(Jurek)

Janusz Kłosiński

(Ship Captain)

Roman Kłosowski

(Wacek)

Adam Kwiatkowski

(Pałamarz)

Józef Łodyński

(Radiotelegraphist)

Lech Madaliński

(Czeluśniak)

Konrad Morawski

(Diver)

Jadwiga Prolińska

(Irena)

Czesław Piaskowski

(Adam)

Roman Polanski

(Romek)

Andrzej Szalawski

(German Mechanic)

Władysław Staszewski

(Orbach)

Henryk Staszewski

(Crew Member)

Kazimierz Wichniarz

(Feluś)

Zygmunt Zintel

(Mundek)

Seweryn Butrym

(German Officer (uncredited))

Jarema Stępowski

(Drunk (uncredited))

Gustaw Lutkiewicz

(Singing German Officer (uncredited))

Tadeusz Teodorczyk

(German Soldier (uncredited))