Jakub Gold
Lucyna
Kazia, Malina's Niece
Józef Malina
"Professor" Pankrat
Fiałka / Jakub Gold (voice)
Jakub's Mother
Stasia
Genio
Prisoner (uncredited)
Wiśka (uncredited)
Zygmunt, Guest at Lucyna's Party (uncredited)
Guest at Lucyna's Party (uncredited)
Gestapo Officer (uncredited)
Gestapo Officer (uncredited)
Woman Blackmailing Malina (uncredited)
Professor at a Lecture (uncredited)
Guest at Lucyna's Party (uncredited)
Policeman (uncredited)
(uncredited)
Caroller (uncredited)
ONR Member (uncredited)
Printer (uncredited)
Partner of Malina's Blackmailer (uncredited)
(uncredited)
Prison Guard (uncredited)
Woman at Lucyna's Party (uncredited)
Prisoner (uncredited)
Killed Student (uncredited)