Jerzy Pietraszkiewicz
— Andrzej Uriaszewicz
Nina Andrycz
— Joanna d’Ursins
Olga Sawicka
— Halina Stępczyńska
Kazimierz Wichniarz
— Zbigniew Haza
Michał Leśniak
— Birkut
Tadeusz Białoszczyński
— Tomczyński
Seweryn Butrym
— Priest Sposs
Halina Dobrucka
— Lidia
Janusz Jaroń
— Konrad Uriaszewicz
Józef Kondrat
— Klenzel
Zofia Mrozowska
— Tomczyńska
Józef Nalberczak
— Lieutenant Kuszel
Stanisław Winczewski
— Ship Captain
Stanisław Woliński
— Bosman
Helena Buczyńska
— Flower Seller (uncredited)
Edmund Fidler
— Nowak (uncredited)
Zbigniew Jabłoński
— Conservator (uncredited)
Wanda Jakubińska
— Peasant (uncredited)
Zofia Jamry
— Foreign Currency Seller (uncredited)
Stanisław Jaśkiewicz
— Western Diplomat (uncredited)
Józef Kostecki
— Dubieński "Baron" (uncredited)
Kazimierz Meres
— Priest (uncredited)
Wiktor Nanowski
— Factory Guard (uncredited)
Barbara Rachwalska
— Priest's Maid (uncredited)
Janusz Ściwiarski
— Man with Foreign Currency (uncredited)
Zorika Zarzycka
— Waitress (uncredited)