A rational young man and his devoutly Catholic wife believe their sickly son may have leukemia. As they await further tests over a weekend they both struggle with a crisis of faith in both science and Catholicism.
| Directing | Krzysztof Zanussi | Director |
| Writing | Krzysztof Zanussi | Writer |
| Camera | Edward Kłosiński | Director of Photography |
| Art | Halina Dobrowolska | Production Design |
| Art | Halina Dobrowolska | Set Decoration |
| Costume & Make-Up | Dorota Roqueplo | Costume Design |
| Sound | Wojciech Kilar | Music |
| Sound | Aleksander Gołębiowski | Sound |
| Editing | Marek Denys | Editor |
| Costume & Make-Up | Liliana Gałązka | Makeup Artist |
| Costume & Make-Up | Elzbieta Malka | Makeup Artist |
| Production | Iwona Ziulkowska-Okapiec | Production Manager |
