Mysteries of the Abandoned: 2×2: 2x2
Curse of the Haunted Prison
A mysterious American pyramid built out of Cold War paranoia, a haunted prison, and a cluster of structures in the Atlantic are mysterious deserted engineering projects, and new discoveries reveal how they were built and why they were abandoned.
2 - 1Armageddon Highway Mar. 20, 2018- 2 - 2Curse of the Haunted Prison Mar. 27, 2018
- 2 - 3Arctic Hell Pit Apr. 03, 2018
- 2 - 4Desert Ghost Fort Apr. 10, 2018
- 2 - 5Conspiracy on Devil's Mountain Apr. 17, 2018
- 2 - 6Secrets of the Alien Shrine Apr. 24, 2018
- 2 - 7Amazon Ghost Town May. 01, 2018
- 2 - 8Sea Fortress of Doom May. 08, 2018
- 2 - 9American Monsters Jul. 03, 2018