The Great Underground War2014
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.
- Released
- 11. 7. 2026
- Runtime
- 45 min
- Genres
- Documentary, War & Politics
- Network
- Fact TV UK
- Status
- Ended
- Seasons
- 1 season, 5 episodes aired
- Certification
- NO
- Country, language
- GB · EN