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