What on Earth?
Season 10 Episode 4 - Hidden Fortress of Secrets
6.4 ?
2015
Documentary
Satellites capture a castle-like structure hidden in Scottish woodlands.
Episodes in Season 10
1
Australia's Nuclear Desert
44 min
2
Viking Warrior Invasion
44 min
3
Mystery of Apache Mountain
44 min
4
Hidden Fortress of Secrets
44 min
NOW PLAYING
5
Code of the Viking Witch
44 min
6
Mystery of the Cursed Forest
44 min
7
Secrets of the Roman Occult
44 min
8
Legend of Moonshine Forest
44 min
9
Nuclear Ghost Towns
44 min
10
Lair of the Living God
44 min
