Cast
Emil Karewicz
Lt. Zaliwski (uncredited)
Wacław Ścibor-Rylski
Post Master (uncredited)
Henryk Modrzewski
Police Inspector (uncredited)
Lech Ordon
Sleeping Student (uncredited)
Tadeusz Białoszczyński
Joachim Lelewel
Józef Nieweglowski
Dominik Magnuszewski
Stanisław Łapiński
Professor
Leon Pietraszkiewicz
Nikolai N. Nowosilcow
Władysław Neubelt
Sołtyk (uncredited)
Feliks Chmurkowski
Osiński
Stanisław Michalski
Street Urchin (uncredited)
Zbigniew Skowroński
Craftsman (uncredited)
Jerzy Pietraszkiewicz
Bohdan Zaleski
Maria Gorczyńska
Chopin's Mother
Adam Cyprian
French Gendarme (uncredited)
Klemens Roman
Viennese Guest (uncredited)
Olgierd Jacewicz
Piotr Wysocki, assassin (as O. Jacewicz)
Ryszard Barycz
Godebski (uncredited)
Zenon Burzyński
Ignacy Dobrzyński, student (uncredited)
Tadeusz Cygler
Maj. Nikolai Sergeivich Lunin (uncredited)
Zbigniew Łobodziński
Seweryn Goszczyński
Celina Klimczak
Peasant Woman
Bolesław Mierzejewski
Prof. Linde (uncredited)
Seweryn Butrym
Prince Franciszek Ksawery Lubecki-Drucki
Hanna Skarżanka
Parisian Worker
Wanda Jakubińska
Devotee (uncredited)
Jan Ciecierski
Dr. Malfati
Stefan Śródka
Parisian Worker
Czesław Wołłejko
Fryderyk Chopin
Jerzy Kaczmarek
(uncredited)
Jan Kurnakowicz
Prof. Józef Elsner
Jerzy Kaliszewski
Maurycy Mochnacki
Kazimierz Brodzikowski
Skarbek's Coachman (uncredited)
Igor Śmiałowski
Tytus Wojciechowski
Aleksandra Śląska
Konstancja Gładkowska
Gustaw Buszyński
Prince Adam Jerzy Czartoryski
Jerzy Duszyński
Stefan Witwicki
Aleksander Gąssowski
Grzymała
Maciej Maciejewski
Slavic Violinist
Zygmunt Nowicki
Nabielak (uncredited)