No backdrop availableNo posterZelená stráž1952DocumentaryJanuary 1, 1952 · CzechoslovakiaSave to watchlistMark as seenShareDetailsStatusReleasedRelease dateJanuary 1, 1952Original languageCzechCountriesCzechoslovakiaProductionStudio populárně vědeckých a naučných filmů GottwaldovBudgetNot recordedRevenueNot recorded