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The UnXplained S2E5 — The Underground World

7.4

The UnXplained•Season 2•Episode 5

The Underground World

7.4/10 · 102 votesAug 8, 202042 min

Ranked #5 of 18 in Season 2•+0.2 vs season avg

Despite all of our modern technology and sophistication, there is much that we still don't know about what lies beneath our feet, deep underground. What is at the center of the Earth? Is there really a solid core of heavy metals, or could it be

Previous episodeE4 · The Truth About UFO's Next episodeE6 · Leading Double Lives

Seasons8

All 1 2 3 4 5 6 7 8

Season 2 Episodes18

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The Underground World

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Cast2

William Shatner

William Shatner

Self - Host

Michio Kaku

Michio Kaku

Self - Dr. Theoretical Physics Professor

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Episode Summary

"The Underground World" is episode 5 of The UnXplained season 2. It scored 7.4/10 from 102 votes, ranking #5 of 18 episodes this season (season average 7.2). It aired on August 8, 2020.

Next: E6 · Leading Double Lives Best of Season 2