Tadeusz Białoszczyński as Skipper Kujawa, "Wiślak"

Barbara Wrzesińska as Elza Veit

Bogusz Bilewski as Janek Kujawa

Florian Wolny as Skipper Veit

Zbigniew Skowroński as Skipper Capok

Józef Powojewski as Kurt

Tomasz Zaliwski as Marian

Andrzej Kozak as Leon

Aleksander Aleksy as Sawczuk

Antonina Dunajewska as (uncredited)

Ryszard Filipski as English Sailor (uncredited)

Bolesław Płotnicki as (uncredited)

Henryk Kluba as Waiter (uncredited)

Zdzisław Leśniak as Zdzisio (uncredited)

Andrzej Hrydzewicz as

Witold Skaruch as Store Clerk (uncredited)

Roman Hubczenko as

Henryk Hunko as Servant

Ryszard Kotys as

Irena Netto as

Barbara Rachwalska as Luszka Szawczukowa