Fair rating?The UnXplained· Season 6 · Episode 1
The World Beneath Our Feet
Humanity has launched satellites into outer space and submarines to the ocean floor, but the ground below Earth's surface remains shrouded in mystery. Are there profound secrets buried beneath layers of rock, or hidden in vast caves? Can the subterranean world below shed light on humanity's past, or even its future?
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#7In Season 6of 10 rated episodes
#16All-timeof 111 rated episodes
−0.0vs season avgSeason 6 averages 8.6
2023First airedOctober 6, 2023
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