Cast
Stanisław Żeleński
Józef Sikorski, music critic
Krystyna Karkowska
Magdalenka
Wacław Ścibor-Rylski
Sacchetti
Czesław Piaskowski
(uncredited)
Jerzy Pietraszkiewicz
(uncredited)
Danuta Szaflarska
Countess Krystyna
Jan Kurnakowicz
Prof. Jan Quatrini
Gustaw Buszyński
Theater Director Ignacy Abramowicz
Aleksander Gąssowski
Jefimow
Henryk Modrzewski
Sennewald
Ludwik Benoit
Sculptor
Tadeusz Teodorczyk
Reporter (uncredited)
Jan Koecher
Stanisław Moniuszko
Nina Andrycz
Maria Kalergis
Jan Ciecierski
Bishop
Ludwik Sempoliński
Klimowicz
Halina Billing-Wohl
Moniuszka (wife)
Tadeusz Pluciński
Painter
Lech Ordon
Publisher (uncredited)
Barbara Kostrzewska
Paulina Rivoli
Jerzy Kaczmarek
(uncredited)
Maria Kaniewska
Moniuszko's Co-Passenger (uncredited)
Tadeusz Cygler
Julian Dobrski
Emil Karewicz
Georg
Janina Ordężanka
(uncredited)
Teresa Szmigielówna
(uncredited)
Janusz Warnecki
Professor
Kazimierz Opaliński
Theater Records-keeper
Jerzy Duszyński
Włodzimierz Wolski
Zdzisław Mrożewski
Count Alfred (as Z. Morzewski)
Wiesława Kwaśniewska
(uncredited)
Bronisław Pawlik
Shopkeeper (uncredited)
Zenon Burzyński
Tunio
Ryszard Barycz
Poet
Bronisław Darski
Porter (uncredited)
Józef Nowak
Student with Flowers (uncredited)