 Dorota StalińskaMarianna "Pearl" | Marianna "Pearl" |
 Stanisław IgarNowicki | Nowicki |
 Krzysztof PieczyńskiMarek | Marek |
| IIga CembrzyńskaMarianna's Mother | Marianna's Mother |
 Anna RomantowskaHead Nurse | Head Nurse |
 Marek BargiełowskiActivist | Activist |
 Stanisław BiczyskoMilitiaman | Militiaman |
 Anna ChodakowskaTherapist | Therapist |
 Jan JurewiczMilitiaman | Militiaman |
 Juliusz KalinowskiPatient | Patient |
| HHalina KazimierowskaPatient | Patient |
 Małgorzata LeśniewskaPatient | Patient |
 Krystyna Lubicz-LisowskaPatient | Patient |
 Konrad MorawskiPatient | Patient |
 Stanisław PąkMarianna's Friend | Marianna's Friend |
 Joanna PoraskaPatient | Patient |
 Małgorzata RożniatowskaPatient | Patient |
 Janusz ZerbstNiedźwiecki | Niedźwiecki |
 Ewa ŻukowskaNiedźwiecka | Niedźwiecka |
| ZZbigniew BartosiewiczMarianna's Mother's Lover | Marianna's Mother's Lover |
| MMarek CzyżewskiMarianna's Friend | Marianna's Friend |
| WWitold DarskiMarianna's Friend | Marianna's Friend |
 Witold DederkoPatient | Patient |
| AAndrzej MatysiakMarianna's Friend | Marianna's Friend |
 Zdzisław RychterMarianna's Friend | Marianna's Friend |
| MMieczysław SałekMarianna's Friend | Marianna's Friend |
| LLudomir SłupeczańskiNursing Home Director | Nursing Home Director |
| KKrzysztof ZielińskiMarianna's Friend | Marianna's Friend |
 Magdalena Celówna-Janikowska(uncredited) | (uncredited) |