Andrzej Kozak
Andrzej "Penguin"
Krystyna Konarska
Baśka Oraczewska
Zbigniew Cybulski
Łukasz
Janina Szydłowska
Irena, Pingwin's Mother
Elżbieta Święcicka
Bączkowa, Adaś's Mother
Mieczysław Milecki
Jan, Pingwin's Father
Andrzej Szczepkowski
Architect Paweł Bączek, Adaś's Father
Wojciech Duryasz
Adaś Bączek
Irena Karel
Party Attendant
Emilia Krakowska
Girl in the Phone Booth
Carmen Richard
Party Attendant
Małgorzata Rogacka
Julita, Girl in the Phone Booth
Jerzy Kozakiewicz
Thug Beating Pingwin
Mirosław Majchrowski
Thug Beating Pingwin
Jerzy Trojan
Student
Stanisław Tym
Osetnik, Bączek's Friend
Krystyna Borowicz
Customer Asking for Eggs (uncredited)
Maciej Damięcki
Thug Beating Pingwin (uncredited)
Jerzy Karaszkiewicz
Man at a Staircase (uncredited)
Krzysztof Kowalewski
Bus Passenger (uncredited)
Juliusz Lubicz-Lisowski
Florist (uncredited)
Zofia Merle
Shopkeeper (uncredited)
Adam Perzyk
Man by a Beer Both (uncredited)
Andrzej Siedlecki
Boy on the Staircase
Włodzimierz Stępiński
Man by a Beer Booth (uncredited)
Kalina Jędrusik
Baśka Oraczewska (voice) (uncredited)
Jerzy Stefan Stawiński
Screenplay
Jerzy Stefan Stawiński
Director
Wojciech Solarz
First Assistant Director
Maria Pietrzak
Assistant Director
Wiesław Rutowicz
Camera Operator
Roman Wołyniec
Production Design
Mirosława Garlicka
Editor
Franciszek Garczyński
Construction Foreman
Tadeusz Leple
Construction Foreman
Halina Ber
Makeup Artist
Krystyna Chmielewska
Assistant Makeup Artist
Stanisław Daniel
Production Manager
Jan Kucharski
Assistant Production Manager
Bogdan Borewicz
Assistant Camera
Wiesława Chojkowska
Set Decoration
Andrzej Ramlau
Still Photographer
Antoni Rosiak
Assistant Production Manager
Ryszard Jasionowski
Assistant Production Manager
Czesław Wieczorek
Assistant Production Design
Ewa Kowalska
Costume Design
Marian Wawrzyniak
Lighting Technician
Stefan Matyjaszkiewicz
Director of Photography
Krzysztof Komeda
Music
Krzysztof Grabowski
Sound
Witold Adamek
Assistant Director
Irena Jasińska
Assistant Editor