No backdrop availableNo posterDen se sedmi křížky1970DocumentaryDecember 6, 1970 · CzechoslovakiaSave to watchlistMark as seenShareDetailsStatusReleasedRelease dateDecember 6, 1970Original languageCzechSpoken languagesCzechCountriesCzechoslovakiaProductionKrátký film Praha – Filmové studio GottwaldovBudgetNot recordedRevenueNot recorded