America's Book of Secrets
S4 · E9 — Alien Disclosure
S4:E9 · Alien Disclosure
10 episodes in this season
The Secret Space Program
40 min
Protecting the President
The Freemason Factor
FBI vs MLK
The Hunt for Hitler's Relics
Inside Area 51
Doomsday Scenarios
Mind Control
Alien Disclosure
Deadly Pandemics
