Eryk Kulm as Jędrzej Czernecki

Adrianna Chlebicka as Kasia

Eryk Lubos as Czesiek

Adam Woronowicz as Nikodem 'Nicky Presley'

Jacek Poniedziałek as Henryk

Bartłomiej Kotschedoff as Władek

Michał Pietrzak as Konstanty Zalewski

Waleria Gorobets as Eva Hayes

William Huse as Jackie Boss

Harry Matthews as Roy Barber

Kwok Wan as Yu So Wong

Jon McKenna as Neil McKavanagh

Michał Żurawski as Edwin Czernecki

Magdalena Walach as Jędrzej's Mother

Andrzej Andrzejewski as Karol/Charles

Mariusz Jakus as Jerzy Keller

Pierre Azéma as Pierre

Henry Fadipe as Rascal O'Brien

Anna Fam-Rieskaniemi as Uyen Nguyen Wong

Hugo Nicholas as Roy Barber's Coach

Alan Andersz as Bartosz

Kamil Szklany as Krzysztof

Magdalena Perlińska as Gabi

Feliks Matecki as Tadeusz (12-15 years old)

Mirosław Neinert as Doctor Kruszelnicki

Piotr Bączyk as Darek

Filip Kruszewski as Tadeusz (5 years old)

Fabian Miałkiewicz as Jędrzej (5 years old)

Marcel Kruszewski as Tadeusz (2 years old)

Apolonia Witan as Tadeusz (baby)

Maja Wilk as Tadeusz (baby)

Dmitry Malkov as Waiter

Philip Lenkowsky as Dingy Gym Owner

Michael Anthony Mabone as Nicky's Security Guard

Lude Reno as Nicky's Security Guard

Mariusz Radziszewski as Nicky's Security Guard

Tomasz Mechowski as Big Tom

Charles Fynn as Boxer

Marcin Bąk as Boxer

Cezary Glapski as Boxer

Isabelle Nyawira as Boxer's Wife

Jakub Głukowski as Malcolm

Katarzyna Rubańczyk as Girl at the Party

Sylwia Achu as Hippie

Dorota Ludwig as

Andrzej Safader as

Zuzanna Początek as

Kamil Gibowski as

Herbert Banot as

Marianna Zachacz as

Andrzej Prochota as

Marcin Kaintoch as

Borys Otawa as

Ryszard Kakietek as

Kamil Panas as

Kayden Marciniak-Boyce as Rascal's Son

Liwia Szewczyk as Rascal's Wife

Richard Berkeley-Dennis as Priest

Kuba Wójcik as

Michał Rutkowski as

John Weisgerber as MTV Producer

Olga Miłaszewska as Chemistry Teacher

Phil Goss as UK Commentator

Aidan Hoyle as UK Commentator

Waldemar Kasta as

Kacper Końca as Policeman

Igor Korus as Policeman / Guest at the Party

Karina Rezner as Sexy Blonde

Darren Whitting as Paramedic in UK

Wiesław Kupczak as Guard in the Mine

Leszek Jankowiak as Judge in UK

Marcin Pawlak as Judge in UK

Krzysztof Szcześniak as Judge in UK

Sławomir Milczarek as Judge in Poland

Jacek Piekarski as Cutman

Anna Kociarz as

Mateusz Szweblik as Sparing Partner

Kacper Kurcius as

Ihosvany Garcia Torres as

Gamou Fall as Roy Barber's Rival

Maciej Miszkin as Edwin's Rival / Darek's Coach

Adam Samsel as Drag Queen

Filip Urbaniak as Drag Queen

Frederik Birkely as Valet

Matthew Campbell as Journalist at the Banquet

Łukasz Muszyński as Journalist at the Banquet

Michał Dembicki as Businessman in the Club

Robert Złotkowski as Businessman in the Club

Katarzyna Motloch as Ring Girl

Weronika Zubowicz as Ring Girl

Jędrzej Swaton as Boxer in the Nicky's Club

Piotr Zimon as

Andrzej Dutkiewicz as

Klaudia Grochowska as

Leon Łonicki as

Halina Łonicka as Makeup Artist

Andrea Lasota as Stylist

Igor Bąkowski as Security Guard in Front of the Nicky's Club

Stanisław Zieliński as Interior Designer

Mateusz Rychlicki as Guest at the Wedding

Jolanta Ambicka as Topless Girl

Patrycja Majewska as

Mateusz Adamczewski as Boxer

Marcin Andrysiak as Boxer

Daniel Chliszcz as Boxer

Michał Dudziak as Boxer

Dominik Dymiński as Boxer

Michał Fiedler as Boxer

Nikodem Godek as Boxer

Kamil Gwóźdź as Boxer

Szymon Kasprzyński as Boxer

Filip Muras as Boxer

Kamil Soliński as Boxer

Dawid Świątek-Katarzyński as Boxer

Danylo Trutniev as Boxer

Mateusz Wojdyga as Boxer

Jan Wójcik as Boxer

Kacper Wrona as Boxer

Łukasz Zasada as Boxer

Michał Żabiński as Boxer

Maria Ruddick as (voice)

Mark Shepherd as (voice)

Juliette Edwins as (voice)

Nyasha Mazhata as (voice)

Sean Palmer as (voice)

Krzysztof Strużycki as (voice)

Liam Culbreth as (voice)

Noah Culbreth as (voice)