Piotruś
Piotr Sobociński
Piotruś's Grandmother
Aleksandra Leszczyńska
Piotruś's Mother
Irena Laskowska
Piotruś's Father
Wieńczysław Gliński
Driver
Józef Nowak
Piotr Gniazdowski
Circus Performer
Jerzy Turek
Teacher (uncredited)
Maja Wodecka
Assistant Director
Włodzimierz Olszewski
Production Design
Roman Wołyniec
Director of Photography
Jan Laskowski
Director
Mieczysław Waśkowski
Screenplay
Bozena Piotrowska
Assistant Camera
Mieczysław Verocsy
Czesław Grabowski
Assistant Production Design
Ewa Kowalska
Music Arranger
Marek Lusztig
Sound
Małgorzata Jaworska
Editor
Alfreda Czarnecka
Jadwiga Lesniewicz
Makeup Artist
Maria Papińska
Production Manager
Jerzy Laskowski
Assistant Production Manager
Zygmunt Wójcik
Janina Krassowska