Where To Stream Codes and Conspiracies Season 3 Episode 5
Secret Prisons
- Aired November 8, 2016
- 60 Min
- Rated 8.0
- Number 8 Of 9 Rated Episodes
A secret part of American history has remained hidden, locked away for centuries in the hulls of ships in New York Harbor or in the depths of an abandoned copper mine. These are America's Secret Prisons.