Beyond the Unknown
Hitler Diaries, Cliff Palace and Project Azorian (4x10)
Air date: May 19, 2021
Don Wildman unearths a mysterious journal tied to history's most evil man, reveals how a lost civilization became a national treasure, and investigates one of the CIA's most elaborate coverups.
- Premiered: Jan 2019
- Episodes: 69
- Followers: 7
- Ended
- Travel Channel
- Wednesday at 22