Janko Muzykant (1930)
Guarda oraCast
- Stefan Rogulski — Janko Muzykant as child
- Witold Conti — Janko Muzykant as adult
- Maria Malicka — Ewa Korecka, singer
- Adolf Dymsza — Florek
- Kazimierz Krukowski — Lopek
- Wieslaw Gawlikowski — Artur Horski, music teacher
- Aleksander Żabczyński — Zaruba
- Tekla Trapszo — Krywultowa, Janko's Mother
- Antoni Bednarczyk — Ekonom
- Stanisław Sielański — Waiter
- Zygmunt Chmielewski — Wlasciciel knajpy 'Krzaczki'
- Michał Halicz — Kolega z poprawczaka
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