1 Season
2 Episode
WWI's Tunnels of Death The Big Dig - Season 1 Episode 2 Earthquaking the Ridge (2012)
How the stalemate of trench warfare was broken in 1917.
- Country : United Kingdom
- Genre : Documentary, War & Politics
- Studio : Channel 5
- Director :
- Cast : Alexandra Churchill, Peter Doyle, Paul Reed, Benedict Cumberbatch