1 ฤดูกาล
5 ตอน
The Great Underground War - Season 1 Episode 1
The British successfully used a mining technique known as 'clay kicking' to plant mines under German tunnels during three battles in Flanders. 500,000 soldiers were killed for 900 metres of gains.
- ปี: 2014
- ประเทศ: United Kingdom
- ประเภท: Documentary, War & Politics
- สตูดิโอ: Fact TV UK
- คำสำคัญ:
- ผู้อำนวยการ: Paul Russell, Andrea Vogt
- นักแสดง: Andy Hawkins, Julia Richardson
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