A young, charismatic priest John, his time missionary in Africa, every day helping Warsaw young people addicted to drugs. Unconventional methods, which are used in pastoral work, raise many doubts about his superiors. Surprisingly, however, his life undergoes a sudden transformation when routine testing finds out that he is HIV positive.

Michał Żebrowskias ksiądz Jan
Joanna Sydoras Marta
Robert Janowskias piosenkarz Paweł, przyrodni brat Krzysztofa
Stefan Burczykas spowiednik
Joanna Liszowskaas Elka, partnerka Artura
Wojciech Mecwaldowskias Artur
Piotr Szczepanikas przeor
Aleksander Bednarzas ojciec Leon
Natalia Rybickaas Kasia
Mateusz Banasiukas Mateusz
Piotr Wojtowicz