Józef Kondrat

Minister of Education

Szczepan Baczyński

Minister of Finances

Mieczysław Stoor

Journalist

Ignacy Gogolewski

King Evil

Zbigniew Józefowicz

Felek's uncle

Bogusz Bilewski

U-mun-tu

Krystyna Feldman

Teacher (uncredited)

Ryszard Filipski

(uncredited)

Jerzy Januszewicz

Officer (uncredited)

Cezary Julski

Palace guard commander (uncredited)

Janusz Kłosiński

King Evil's soldier (uncredited)

Leon Niemczyk

King Sad's envoy (uncredited)

Barbara Rachwalska

Corrupt woman (uncredited)

Włodzimierz Skoczylas

Chimney sweeper (uncredited)

Zygmunt Zintel

Palace guard (uncredited)