Fair rating?What on Earth?· Season 7 · Episode 6
Amazon's Secret Nightmare
When satellites spot anomalies in the unexplored Amazonian jungle, experts wonder if they've discovered relics of a lost civilization; an on-the-ground investigation reveals a dark truth that's more sinister than ever imagined.
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#1In Season 7of 11 rated episodes
#45All-timeof 139 rated episodes
+0.7vs season avgSeason 7 averages 7.6
2020First airedFebruary 13, 2020
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