Król Maciuś I

Juliusz Wyrzykowski

King Maciuś I

Ludwik Halicz

Felek

Elżbieta Buczek

Klu-klu

Jan Kurnakowicz

General

Tadeusz Białoszczyński

Prime Minister

Jan Koecher

Doctor

Janusz Jaroń

Minister of Justice

Józef Kondrat

Minister of Education

Leon Pietraszkiewicz

Minister of War

Henryk Borowski

Minister of Internal Affairs

Stanisław Kwaskowski

Minister of Foreign Affairs

Szczepan Baczyński

Minister of Finances

Mieczysław Stoor

Journalist

Adam Mularczyk

King Elderly

Alfred Łodziński

King Sad

Ignacy Gogolewski

King Evil

Zbigniew Józefowicz

Felek's uncle

Stanisław Łapiński

Marshal

Zbigniew Skowroński

King Bum-drum

Bogusz Bilewski

U-mun-tu

Ryszard Barycz

Guard captain (uncredited)

Krystyna Feldman

Teacher (uncredited)

Ryszard Filipski

(uncredited)

Michał Gazda

Townsman (uncredited)

Mariusz Gorczyński

Juvenile delinquent / Maneater (uncredited)

Jerzy Januszewicz

Officer (uncredited)

Cezary Julski

Palace guard commander (uncredited)

Andrzej Jurczak

Juvenile delinquent (uncredited)

Maria Kaniewska

Lady-in-waiting (uncredited)

Janusz Kłosiński

King Evil's soldier (uncredited)

Krystyna Kołodziejczyk

Kingdom citizen (uncredited)

Jerzy Kozakiewicz

Maneater (uncredited)

Włodzimierz Kwaskowski

Townsman (uncredited)

Anna Kulawińska

(uncredited)

Boguslaw Marlen

(uncredited)

Henryk Modrzewski

Native tongue teacher (uncredited)

Leon Niemczyk

King Sad's envoy (uncredited)

Barbara Rachwalska

Corrupt woman (uncredited)

Włodzimierz Skoczylas

Chimney sweeper (uncredited)

Henryk Staszewski

Maneater (uncredited)

Jarema Stępowski

King Evil's envoy (uncredited)

Michał Szewczyk

Juvenile delinquent (uncredited)

Kazimierz Wichniarz

Baker (uncredited)

Zygmunt Zintel

Palace guard (uncredited)

Saturnin Żórawski

King Elderly's envoy (uncredited)

Krystyna Cękalska

Assistant Director

Anna Sokołowska

Assistant Director

Karol Dąbrowski

Assistant Director

Wanda Jakubowska

Director

Janusz Korczak

Novel

Wanda Jakubowska

Writer

Igor Newerly

Writer

Stanisław Daniel

Production Assistant

Tadeusz Slaby

Production Assistant

Witold Wawrzyniak

Production Assistant

Gustaw Werner

Production Assistant

Tadeusz Baljon

Production Assistant