 Andrzej KozakAndrzej "Penguin" | Andrzej "Penguin" |
 Krystyna KonarskaBaśka Oraczewska | Baśka Oraczewska |
 Zbigniew CybulskiŁukasz | Łukasz |
 Janina SzydłowskaIrena, Pingwin's Mother | Irena, Pingwin's Mother |
 Elżbieta ŚwięcickaBączkowa, Adaś's Mother | Bączkowa, Adaś's Mother |
 Mieczysław MileckiJan, Pingwin's Father | Jan, Pingwin's Father |
 Andrzej SzczepkowskiArchitect Paweł Bączek, Adaś's Father | Architect Paweł Bączek, Adaś's Father |
 Wojciech DuryaszAdaś Bączek | Adaś Bączek |
 Irena KarelParty Attendant | Party Attendant |
 Emilia KrakowskaGirl in the Phone Booth | Girl in the Phone Booth |
| CCarmen RichardParty Attendant | Party Attendant |
 Małgorzata RogackaJulita, Girl in the Phone Booth | Julita, Girl in the Phone Booth |
 Jerzy KozakiewiczThug Beating Pingwin | Thug Beating Pingwin |
| MMirosław MajchrowskiThug Beating Pingwin | Thug Beating Pingwin |
| JJerzy TrojanStudent | Student |
 Stanisław TymOsetnik, Bączek's Friend | Osetnik, Bączek's Friend |
 Krystyna BorowiczCustomer Asking for Eggs (uncredited) | Customer Asking for Eggs (uncredited) |
 Maciej DamięckiThug Beating Pingwin (uncredited) | Thug Beating Pingwin (uncredited) |
 Jerzy KaraszkiewiczMan at a Staircase (uncredited) | Man at a Staircase (uncredited) |
 Krzysztof KowalewskiBus Passenger (uncredited) | Bus Passenger (uncredited) |
 Juliusz Lubicz-LisowskiFlorist (uncredited) | Florist (uncredited) |
 Zofia MerleShopkeeper (uncredited) | Shopkeeper (uncredited) |
 Adam PerzykMan by a Beer Both (uncredited) | Man by a Beer Both (uncredited) |
| AAndrzej SiedleckiBoy on the Staircase | Boy on the Staircase |
| WWłodzimierz StępińskiMan by a Beer Booth (uncredited) | Man by a Beer Booth (uncredited) |
 Kalina JędrusikBaśka Oraczewska (voice) (uncredited) | Baśka Oraczewska (voice) (uncredited) |
