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