Maciej Karaś as Waldek Banaś

Amelia Fijałkowska as Delfina Rogalska

Patryk Siemek as Staszek Lebioda

Dorota Kolak as Mariola

Karolina Gruszka as Waldek's mother

Andrzej Grabowski as Waldek's grandfather

Nikodem Balczus as

Marcin Dąbrowski as

Ewa Dolska as PE teacher

Tomasz Gregorczyk as

Oliwier Grzegorzewski as

Oskar Grzegorzewski as

Maritta Iwańska as

Kamil Janecki as

Jacek Janosz as

Julia Jurek as

Klementyna Karnkowska as

Sebastian Konrad as man in the bus

Agata Hübner as

Monika Lecińska as

Beata Łajtar as

Maurycy Łyczko as

Michał Mostowiec as

Anna Nagórska as

Igor Paszczyk as

Katarzyna Pilichowska as

Grzegorz Prasalski as

Kamil Ruszecki as

Aleksandra Sierpień as

Marta Stępniewska as

Jakub Strach as

Andrzej Walden as security guard in the hospital

Michał Waleszczyński as

Hubert Wiatrowski as "Rudy"