Cast
Tadeusz Pluciński
Neighbour's Business Partner
Ewa Mirowska
Store Clerk
Zbigniew Płoszaj
Jerzy Zygmunt Nowak
Institute Assistant (uncredited)
Jan Machulski
Ludka's Neighbour
Barbara Ludwiżanka
Ludka's Aunt
Agnieszka Fitkau
Stefan's Lover
Iwona Słoczyńska
Teacher
Janina Borońska
Ludka Balwikówna (voice)
Elżbieta Starostecka
Jadzia (voice) (uncredited)
Maria Homerska
Professor Mareszowa
Aleksander Sewruk
Ludka's Father
Anna Seniuk
Eliza
Janusz Bukowski
Stefan
Witold Skaruch
Kasperski
Małgorzata Lorentowicz
Parents' Committee Member