Season 3Episode 641m
The Underground Rises
2025-08-188.0 rating
When humanity vanishes, the vast and fragile infrastructure hidden underground—from subways and pipelines to one of the biggest coal seams in the United States—begins to unravel.
2025-08-188.0 rating
When humanity vanishes, the vast and fragile infrastructure hidden underground—from subways and pipelines to one of the biggest coal seams in the United States—begins to unravel.