as Andrzej or Aniela Wesoly, aged 8-10
as Kazik Malinowski
as Karol
as Son of Beata
as Krzyś
as Daniel Słowik
as Kuba
as Jakub
as Oskar Walczak
as Bohdan's Son
as Piotruś Matys
as Markowskis' grandchild
as Teddy (voice)
as Gosia's Son
as polský chlapec
