What on Earth?
Season 3 Episode 16 - Siberian Hell Pit
6.4 ?
2015
Documentary
A massive chasm in a Siberian forest may be a gate to the underworld.
Episodes in Season 3
1
Grand Canyon Treasure
44 min
2
Mystery in the Outback
44 min
3
Riddle in the Ruins
44 min
4
Stonehenge of the Holy Land
44 min
5
Did We Find Flight 370?
44 min
6
Gateway to Eden
44 min
7
Dagger of Tutankhamun
44 min
8
Raiders of the Holy Lance
44 min
9
The Swastika Conspiracy
44 min
10
Inside El Chapo's Escape
44 min
11
Ghost of Zorro
44 min
12
Curse of the Sea Monster
44 min
13
Strange Symbols in the Desert
44 min
14
Bloody Secret Of The Lost City
44 min
15
Lost Empire Of The Amazon
44 min
16
Siberian Hell Pit
44 min
NOW PLAYING
17
Hunt for El Dorado
44 min
18
Mystery of the Mummy Desert
44 min
19
Forbidden Cities of the Maya
44 min
20
The Curse of Merlin
44 min
