Udgivet: Jan 26, 1967
Kørsel: 10 minutter
Genre: Documentary
Stjerner: Jiří Trnka
Crew: Jiří Lehovec (Director), Dagmar Hornerová (Production Manager), Jan Novák (Music), Jiří Lehovec (Screenplay), Ludvík Pavlíček (Editor), Miloslav Harvan (Director of Photography)