93 mins | Aug. 11, 1930
93 mins | Aug. 11, 1930
| Producers | Blok-Muzafilm |
| Original title | Janko Muzykant |
| Directors | Ryszard Ordyński |
| Writers | Ferdynand Goetel, Henryk Sienkiewicz |
as Janko Muzykant as child
as Janko Muzykant as adult
as Ewa Korecka, singer
as Florek
as Lopek
as Artur Horski, music teacher
as Zaruba
as Krywultowa, Janko's Mother
as Ekonom
as Waiter
as Wlasciciel knajpy 'Krzaczki'
as Kolega z poprawczaka