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