The crusty hero, Habryka, is an old miner who has won many worker medals and is now retired with his youngest son and latter's family living with him. To build new apartment buildings, the old houses are being bought out, the residents given apartments in the new houses, and being cleared away. But Habryka refuses to sell.
| Actor | Role |
|---|---|
 Marta StrasznaHabrykowa | Habrykowa |
 Augustyn HalottaKarol Habryka | Karol Habryka |
 Ewa WiśniewskaZosia, żona Antka | Zosia, żona Antka |
 Franciszek PieczkaJerzy Habryka | Jerzy Habryka |
 Jan BógdołAntek Habryka | Antek Habryka |
 Stanisław ZaczykMalczewski - Mine manager | Malczewski - Mine manager |
| JJerzy RzepkaLeszek | Leszek |
| RRyszard JasnyPielorz | Pielorz |
| RRóża RichterPielorzowa | Pielorzowa |
| WWładysław GluchKosmala | Kosmala |
| Franciszek PieczkaJerzy Habryk | Jerzy Habryk |