No backdrop availableNo posterExpedition ins Unbekannte1958DocumentaryHans Hass1 season30mSeptember 12, 1958 · GermanySave to watchlistMark as seenShareDetailsStatusEndedFirst airedSeptember 12, 1958Last airedAugust 30, 1962Episodes26Original languageGermanSpoken languagesGermanCountriesGermanyCreatorHans HassIMDbView on IMDb