America's Book of Secrets

Season 2 · Episode 1 — The Ancient Astronaut Cover-Up

Preparing player…

Episode1. The Ancient Astronaut Cover-Up2. The Mafia3. The Ku Klux Klan4. Serial Killers5. American Nazis6. Deadly Cults7. Presidential Cover Ups8. The Drug Wars9. The Mystery of Bigfoot10. Presidential Assassins11. Lost Treasures12. Hells Angels

Watch episode

All seasons & episodes