1 Ràithe
3 Episode
The Five Billion Pound Super Sewer
- Bliadhna: 2018
- Dùthaich: United Kingdom
- Seòrsa: Documentary
- Stiùidio: BBC Two
- Faclan-luirg: london, england, sewer, infrastructure, utilities
- Stiùiriche:
- Cast: Lee Ingleby
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