•
Grażyna Długołęcka as Ewa Pobratynska •
Jerzy Zelnik as Lukasz Niepolomski •
Olgierd Łukaszewicz as Count Zygmunt Szczerbic •
Roman Wilhelmi as Antoni Pochron •
Marek Walczewski as Plaza-Splawski •
Karolina Lubieńska as Mrs. Pobratynska, Ewa's mother •
Zdzisław Mrożewski as Mr. Pobratynski, Ewa's father •
Mieczysław Voit as Count Cyprian Bodzanta •
Marek Bargiełowski as Adolf Horst •
Jolanta Szemberg as Aniela •
Zbigniew Zapasiewicz as Priest Jutkiewicz •
Władysław Hańcza as Dr. Wielgosinski •
Jadwiga Chojnacka as Leoska, servant •
Bogusław Sochnacki •
Janusz Zakrzeński as Editor of 'Tygodnik Naukowy' ==References==