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