13 Tymor
125 Pennod
Abandoned Engineering - Season 5 Episode 2
Ambitious engineering projects that have been left in ruins.
The underground base with the power to destroy a nation, the site linked with an attempt to kill a dictator, and an ancient world discovered in the American wilderness.
- Blwyddyn: 2024
- Gwlad: United Kingdom
- Genre: Documentary
- Stiwdio: U&Yesterday
- Allweddair: engineering, architecture history
- Cyfarwyddwr:
- Cast: Tom Ward