1 Sezon
8 Episod
High Maintenance - Season 1 Episode 5 Episodul 5 (2020)
In Oregon, specialized divers remove contaminates from a massive drinking water system; crews upgrade a communications tower to keep Atlantic Canada connected.
- Țară : Canada
- Gen : Documentary
- Studio : Smithsonian Channel
- Director : Jeff Newman, Ryszard Hunka, Andy Blicq, David Ozier
- Distribuție : Ken Holmes
