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 of buried havens set up close to a 45-mile stretch of the Western Front. Follow American explorer and photographer Jeff Gusky as he document�Read all

Starring:

Joe Szymanski, Jeff Gusky

Genre:

Documentary