The Great Underground War
tv show

5 total episodes
-
1 seasons
First Aired August 10, 2014
Genres:
Overview
A five-part series that explores the forgotten story of the incredible engineering feats and secret survival techniques of five legendary battles fought underground during World War I.
The Secret of the Somme poster unavailable
The Secret of the Somme
Season 1 - Episode 5 - 1h 45m
Air Date
August 10, 2014
Overview
An exploration of newly discovered fortresses, dugouts, and bunkers tells the story of the innovative German engineering that made defenses resistant to massive bombardments.