In the sanatorium in Nałęczów, Halina meets Adolf Poświatowski. They both have heart disease.
| Actor | Role |
|---|---|
| EEwa JendrzejewskaHalina Poświatowska | Halina Poświatowska |
 Krzysztof GlobiszAdolf Poświatowski | Adolf Poświatowski |
 Teresa Budzisz-KrzyżanowskaAnna | Anna |
 Andrzej KrukowskiFranek | Franek |
 Magda Teresa WójcikHalina's mother | Halina's mother |
 Henryk MachalicaHalina's father | Halina's father |
 Eugenia Hermanlibrarian | librarian |
| TTeresa MikolajczukNot listed | Not listed |
 Maria Pabisz-Korzeniowskapatient in the hospital | patient in the hospital |
| BBarbara Palecznypatient in the hospital | patient in the hospital |
| AAgnieszka Paszkowskanurse | nurse |
 Anna WróblównaIrena | Irena |
| MMałgorzata SternikównaMałgosia | Małgosia |
 Jerzy BlockAdolf's roommate | Adolf's roommate |
| ZZygmunt HübnerNot listed | Not listed |
 Andrzej Szalawskiprofessor | professor |
 Henryk TalarTomek | Tomek |
 Wojciech WysockiNot listed | Not listed |
 Marek Bargiełowski(uncredited) | (uncredited) |
 Mariusz Gorczyńskipostman (uncredited) | postman (uncredited) |
 Ewa Serwawoman in the train (uncredited) | woman in the train (uncredited) |