What on Earth?

What on Earth? is a documentary series using satellite images of strange geological occurrences and man-made structures on Earth to examine such matters as the planet's extreme locations, phenomena and species.

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Lost Worlds

Episode 3x31; May 13, 2017

Views from space reveal bizarre markings in oceans and desters; strange sightings suggest conspiracies that could have global repercussions.

Previous Episodes

Episode NameAirdateTrailer
3x31: Lost WorldsMay 13, 2017
3x30: Expedition TruthMay 6, 2017
3x20: The Curse of MerlinApr 4, 2017
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