No backdrop availableNo posterU korejských pionýrů1953DocumentaryJanuary 1, 1953 · CzechoslovakiaSave to watchlistMark as seenDetailsStatusReleasedRelease dateJanuary 1, 1953Original languageCzechSpoken languagesCzechCountriesCzechoslovakiaProductionStudio zpravodajského filmu PrahaBudgetNot recordedRevenueNot recorded