Episode 3 (S01E03)
S01E03
Over the course of three years, the journey of workers in London unfolds as they strive to complete a massive supersewer within budget and on schedule. In this episode, the long-awaited tunneling process kicks off in the heart of central London.
Show
The Five Billion Pound Super Sewer
Episode
S01E03
Air Date
Jul 31, 2018