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