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Secrets of the Underground

  • 2017
  • Season 1
  • 8 episodes
  • Entertainment

Summary

Sprawling subterranean worlds live right below our feet; bizarre phenomena and histories long thought lost lie waiting to be uncovered. Emmy Award-winning explorer and ecologist Rob Nelson goes digging to unearth these fascinating archeological and architectural enigmas.

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Episode 6: Secrets Underground: California's Hidden Doomsday

Summary

Rob Nelson heads to California to investigate a network for major fault lines that could set off a mega-quake. Plus, he explores a mysterious sinkhole.

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There are no live broadcasts scheduled for this show. But it is available via the streaming provider below.

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