Mysteries of the Abandoned

tv show

120 total episodes

12 seasons

First Aired April 20, 2017

Genres:

Documentary series investigating why some of the world's most advanced architectural achievements were abandoned.

Season 10 - Episode 9 - 1h 36m

October 20, 2023

Conspiracies swirl around an abandoned military base in Long Island, where it's alleged that covert government experiments took place underground.