The UnXplained · SEASON 6

Unbreakable Codes

Episode 8 · 2023-12-08

★ 7.3
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Season 6Episode 8★ 7.3/10
  • Documentary

Episode overview

There's nothing more fascinating than a code that can't be cracked. For centuries, mankind has devised ingenious ways to hide valuable information using everything from enigmatic puzzles, to complex ciphers and secret symbols. If history's unbreakable codes can be deciphered, could we unlock answers to some of the greatest mysteries of both the past and present?

42 minutes

Season 6 episodes

1. The World Beneath Our Feet2023-10-06 2. The Time Travelers2023-10-13 3. Secrets of Ancient Structures2023-10-20 4. Mysteries of the Vikings2023-11-03 5. Strange Stories of the Presidents2023-11-10 6. Bizarre Afflictions2023-11-17 7. Strange Technology2023-12-01 8. Unbreakable Codes2023-12-08 9. Strange Stories of World War II2023-12-15 10. Monsters Among Us2023-12-22