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