Mysteries of the Abandoned · SEASON 3
Secrets of Alien Stonehenge
Episode 10 · 2018-12-11

- Documentary
Episode overview
An alien Stonehenge with a sinister purpose, an eerie building filled with strange labyrinths, and an endless concrete track in the middle of nowhere are deserted engineering projects, and new discoveries reveal why they were abandoned.
45 minutes
Season 3 episodes
1. Doomsday at Dragon's Teeth2018-10-02
2. Nightmare on Blood Mountain2018-10-09
3. Tower of Death2018-10-16
4. Underwater Ghost Prison2018-10-23
5. America's Doomsday Town2018-10-30
6. City of the Damned2018-11-13
7. The Town That Disappeared2018-11-20
8. Nazi Death Star2018-11-27
9. The Real Shawshank2018-12-04
10. Secrets of Alien Stonehenge2018-12-11