A 10-year old boy becomes a king after the death of his father and tries to bring reforms to the country, with varying results

Juliusz Wyrzykowski
as King Maciuś I

Ludwik Halicz
as Felek

Elżbieta Buczek
as Klu-klu

Jan Kurnakowicz
as General

Tadeusz Białoszczyński
as Prime Minister

Jan Koecher
as Doctor

Janusz Jaroń
as Minister of Justice

Józef Kondrat
as Minister of Education

Leon Pietraszkiewicz
as Minister of War

Henryk Borowski
as Minister of Internal Affairs