Басты рөлдер
Серж Мерлен
Jakub Gold
Alina Janowska
Lucyna
Elżbieta Kępińska
Kazia, Malina's Niece
Jan Ciecierski
Józef Malina
Tadeusz Bartosik
"Professor" Pankrat
Władysław Kowalski
Fiałka / Jakub Gold (voice)
Irena Netto
Jakub's Mother
Беата Тышкевич
Stasia
Jan Ibel
Genio
Bogumił Antczak
Prisoner (uncredited)
Wiesława Chojkowska
Wiśka (uncredited)
Edmund Fetting
Zygmunt, Guest at Lucyna's Party (uncredited)