Bizarre markings are observed from space in oceans and deserts across the planet; strange sightings point to conspiracies that could have global repercussions. |
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Title: | Dangerous Knowledge | |
Air Date: | May 20, 2017 | |
Runtime: | 60 min | |
Genres: | Mystery History Nature | |
slick_cherry : I recommend not watching a trailer and just going into this without expectation and no dis...