Jakub Gold
Serge Merlin
Lucyna
Alina Janowska
Wiśka (uncredited)
Wiesława Chojkowska
Zygmunt, Guest at Lucyna's Party (uncredited)
Edmund Fetting
Guest at Lucyna's Party (uncredited)
Roland Głowacki
Gestapo Officer (uncredited)
Andrzej Herder
Zygmunt Hübner
Woman Blackmailing Malina (uncredited)
Zofia Jamry
Professor at a Lecture (uncredited)
Stanisław Jaśkiewicz
Zbigniew Józefowicz
Policeman (uncredited)
Edward Kowalczyk
(uncredited)
Zygmunt Listkiewicz
Kazia, Malina's Niece
Elżbieta Kępińska
Caroller (uncredited)
Jerzy Łapiński
ONR Member (uncredited)
Zdzisław Maklakiewicz
Printer (uncredited)
Zygmunt Malawski
Partner of Malina's Blackmailer (uncredited)
Roman Polanski
Ryszard Pracz
Prison Guard (uncredited)
Ryszard Ronczewski
Woman at Lucyna's Party (uncredited)
Magda Teresa Wójcik
Prisoner (uncredited)
Tomasz Zaliwski
Killed Student (uncredited)
Andrzej Żuławski
Józef Malina
Jan Ciecierski
"Professor" Pankrat
Tadeusz Bartosik
Fiałka / Jakub Gold (voice)
Władysław Kowalski
Jakub's Mother
Irena Netto
Stasia
Beata Tyszkiewicz
Genio
Jan Ibel
Bogumił Antczak
Assistant Director
Barbara Sass
Production Manager
Stanisław Daniel
Camera Operator
Wiesław Zdort
Assistant Production Manager
Arkadiusz Orłowski
Editor
Janina Niedźwiecka
Director of Photography
Jerzy Wójcik
Costume Design
Jan Banucha
Director
Andrzej Wajda
Screenplay
First Assistant Director
Construction Foreman
Stefan Filipiak
Conductor
Stanisław Wisłocki
Lighting Technician
Aleksy Krywsza
Sound
Józef Bartczak
Assistant Editor
Maria Mastalinska
Daniel Szylit
Urszula Orczykowska
Assistant Camera
Czesław Grabowski
Makeup Artist
Mirosław Jakubowski
Sound Assistant
Mikołaj Kompan-Altman
Unit Manager
Zdzislaw Mrozowicz
Assistant Makeup Artist
Jan Płażewski
Krystyna Chmielewska
Production Design
Leszek Wajda
Original Music Composer
Tadeusz Baird
Set Decoration
Leonard Mokicz
Novel
Kazimierz Brandys
Teresa Olszewska
Ryszard Jasionowski
Assistant Production Design
Halina Dobrowolska