Cast & crew
Echo serca · Season 0
Nobody is recorded for this season on its own, so this is the whole show's cast.
Cast
| Anna Dereszowska | Agnieszka |
| Antoni Pawlicki | Jan Nyman |
| Dorota Segda | Irena Neski |
| Przemysław Sadowski | Andrzej Kozłowski |
| Kamilla Baar | Magdalena |
Crew
| Kacper Kowalski | Assistant Director |
| Wojciech Widelski | Producer |