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.
Dorota Segda
as Olga
Maciej Orłoś
as Tomasz, mąż Olgi
Marek Kondrat
as lekarz Andrzej
Stanisława Celińska
as szefowa laboratorium
Eugenia Herman
as laborantka
Małgorzata Pritulak
as laborantka
Rafał Orłoś
as Karol, syn Olgi i Tomasza
Stefan Burczyk
as profesor
Agnieszka Wawrzkiewicz
as sekretarka profesora
Cezary Żak
as kierowca
Krystyna Bigelmajer
as recepcjonistka (nie występuje w napisach)