Ewa Krzyżewska
(Wanda-Irena)
Stanisław Mikulski
(Stefan)
Barbara Bargiełowska
(Stefan's Maid)
Maria Omielska
(Nurse)
Irena Szczurowska
(Renata)
Aleksander Fogiel
(Receptionist)
Janusz Kłosiński
(Zawiślak)
Leon Niemczyk
(Doctor)
Witold Pyrkosz
(Edek)
Tadeusz Schmidt
(Man talking with the Snitch)
Feliks Żukowski
(Man in a Restaurant)
Janusz Gajos
(Soldier escorting the Speaker (uncredited))
Andrzej Herder
(Wanda's Friend (uncredited))
Eugeniusz Korczarowski
(Wanda's Friend (uncredited))
Władysław Kowalski
(Speaker (uncredited))
Józef Łodyński
(Snitch (uncredited))
Bohdana Majda
(Woman in a Tram (uncredited))
Ewa Żukowska
(Woman pulled out of Water (uncredited))