Κυκλοφόρησε: Jan 01, 1951
Χρόνος εκτέλεσης: 1:47:31 λεπτά
Είδος: Ντοκυμαντέρ
Αστέρια: Ladislav Chudík
Crew: Jiří Ployhar (Director), Jiří Ployhar (Idea), Jiří Ployhar (Screenplay), Jiří Ployhar (Director of Photography), Konrád Machaj (Assistant Director), Štefan Fuzia (Editor)