Americans Underground Secret City of WWI

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Year : (2017)

Run Time : 44 min - 135.72 MB

Release Date : 13 Mar 2017

IMDB Link : https://www.imdb.com/title/tt8519866/

Description : An amazing discovery has been made beneath a farm field in Northern France: a vast underground city where World War I soldiers, on both sides of the conflict, took refuge a century ago. Even more remarkable, it is one of hundreds ...