Home / Series / What on Earth? / Aired Order / Season 3 / Episode 16

Siberian Hell Pit

A massive chasm appears in a remote part of the Siberian forest, and locals call it to a gate to the underworld. An island disappears, and investigators are mystified. 

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  • Originally Aired March 7, 2017
  • Runtime 45 minutes
  • Content Rating United States of America TV-PG
  • Network Science Channel
  • Created August 4, 2019 by
    Administrator admin
  • Modified April 18, 2023 by
    Buguicrack