Anna Prucnal as Krysia Kowalska

Bronisław Pawlik as Florek

Czesław Wołłejko as Dr. Bogdan Lewandowski

Alina Janowska as Dr. Wanda

Barbara Rylska as Stefa

Mieczysław Kalenik as Jurek Wronicz

Jadwiga Chojnacka as Housekeeper Wężykowa

Feliks Chmurkowski as Old Man

Halina Kossobudzka as Fashion Store Manager

Janina Sokołowska as Jerzy and Julka's Mother

Krystyna Sienkiewicz as Julka Wronicz

Teresa Belczyńska as Zosia

Wiktor Biegański as Doctor

Jadwiga Kuryluk as Florian and Bogdan's Neighbour

Mieczysław Czechowicz as Wacek

Cezary Julski as 'Kid'

Kazimierz Dejunowicz as Guest

Tadeusz Jastrzębowski as Guest

Włodzimierz Kwaskowski as

Jan Kobuszewski as Taxi Driver

Zdzisław Leśniak as Hooligan in the park

Marian Łącz as Militiaman

Henryk Modrzewski as Florian and Bogdan's Neighbour

Henryk Szletyński as Headmaster

Jerzy Turek as Hooligan

Kazimierz Wilamowski as School Teacher

Krystyna Cierniak as Schoolgirl (uncredited)

Jerzy Karaszkiewicz as Hooligan (uncredited)

Henryk Kurek as Hooligan (uncredited)

Stanisław Młynarczyk as Hooligan (uncredited)

Maciej Rayzacher as Hooligan (uncredited)

Grzegorz Roman as Boy (uncredited)

Iwona Słoczyńska as Prom Guest (uncredited)

Jerzy Zelnik as Fredek (uncredited)