Expedition Unknownفصل 4 جایگزینی تصویرشماره قسمت2Vikings In AmericaOverviewJosh traces the Vikings' westward expansion from the volcanic landscape of Iceland to a mysterious settlement in Greenland; he aims to find out if the Vikings landed in the United States more than 500 years before any other Europeans.Air dateJanuary 3, 2018Runtime (min)45
