13-year-old Bartek tries desperately to hide the fact that his father beats him. Lonely and with no support from his mother or his school, tyrannized by his soccer coach, the boy finds his only friend in an old dying stray dog.
| Actor | Role |
|---|---|
| BBartosz IdczakBartek Idczak | Bartek Idczak |
 Mariusz JakusAndrzej, Coach | Andrzej, Coach |
| MMarek BieleckiStefan, Father | Stefan, Father |
 Katarzyna BargiełowskaHanka, Mother | Hanka, Mother |
| TTomasz RolinskiPlatfus, Brother | Platfus, Brother |
 Andrzej WichrowskiChief of Dog Shelter | Chief of Dog Shelter |
| GGrzegorz KrólSiwy | Siwy |
 Mariusz PilawskiHenryk, Head Master | Henryk, Head Master |
| KKatarzyna ChmaraTeacher of Religion | Teacher of Religion |