Krystyna Janda
Janek's Mother (voice)

Andrzej Chyra
Janek's Father (voice)

Maja Ostaszewska
Janek (voice)

Małgorzata Kożuchowska
Fishmonger's Shop Assistant (voice)

Barbara Krafftówna
Mariuszek's Old Mother (voice)

Anna Dymna
Mariuszek's Young Mother (voice)

Marek Kondrat
Mariuszek's Father (voice)

Gustaw Holoubek
Mariuszek's Alter Ego (voice)

Irena Kwiatkowska
Old Woman on the Train (voice)

Daniel Olbrychski
Old Man on the Train – Behemot (voice)

Anja Rubik
Newspaper Kiosk Lady (voice)