as Eugeniusz
as Mateusz Korczyński
as mecenas Stefan Czernik, przyjaciel Witolda(12 eps)
as Edward Wróbel, kasjer w banku w Nowych Jorkach
as Białoksiężnik (voice)
as Doktor Paj-Chi-Wo
as Jan Bzowski, dziadek Adama(5 eps)
as ksiądz
as Excellency
as Dr. Paj-Chi-Wo
as animator Holas
as Julian Jabłkowski(8 eps)
as Czajkowski
as Titkin
as dyrektor Ryszard Kulka-Lalewicz
as Pinio's Father (voice)
as Narrator
as Lord Fogg
as Daddy
as Car Factory Director
as Łukasz Dębik
as Olewski
as Varsovian
as Professor Milczarek
as Plant Life Exploitation Manager / Sports Branch Manager
as Miecio (segment "...Ad Libitum")
as Andrzej Rojecki
as Narrator (voice)(26 eps)
as Czesław Chrupek
as Nauczyciel
as Pinio's Dad (voice)(7 eps)
as Henio
as Agent (uncredited)
as Stefan
as felczer chorąży Zubryk(4 eps)
as Judge (segment 1)
as Ambassador
as Malinowski
as Anastazy Kowalski (segment nr 2)
as Bąbel
as Pępuś
as Pacjent
as Maciek
as Man in a Striped Uniform
as Antek Bielecki