Beyond the Unknown Season 4 Episode 10 - Hitler Diaries, Cliff Palace and Project Azorian

Airdate: 2021-May-19

Episode summary:

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.

About Beyond the Unknown series:

Don Wildman combs through the vaults of the world's most prestigious institutions to unearth extraordinary artifacts with captivating, reveali...Show more >