WWI's Tunnels of Death The Big Dig (2012)
Two-part documentary following World War I's biggest archaeological dig, taking place at Messines in Belgium, uncovering some of the best-preserved trenches, bunkers and tunnels ever discovered on the Western Front and revealing the realities of trench warfare, a Christmas football match and poison gas.
...
Seasons & Episode
1
Episode 2 - Earthquaking the Ridge
November. 15,2012
How the stalemate of trench warfare was broken in 1917.