Secrets of the Dead · SEASON 22
Cracking the Queen's Code
Episode 9 · 2025-10-22

- Documentary
- Mystery
Episode overview
In early 2023, three amateur codebreakers announced they had successfully decoded the secret correspondence of one of the most tragic characters in European history: Mary, Queen of Scots. 57 encrypted letters detail the exiled queen’s efforts to free herself from imprisonment and gain advantage over her rival, Queen Elizabeth. Now, after four centuries, Mary’s urgent pleas can be revealed.
55 minutes
Season 22 episodes
1. The Civil War's Lost Massacre2024-10-23
2. Field of Vampires2024-10-30
3. Lost Treasures of Angkor – The Discovery2024-11-13
4. Lost Treasures of Angkor – King's Gold2024-11-20
5. Plunderer: The Life and Times of a Nazi Art Thief (Part One)2025-02-19
6. Plunderer: The Life and Times of a Nazi Art Thief (Part Two)2025-02-26
7. The Rise & Fall of the Colosseum2025-10-08
8. Cleopatra's Last Temple2025-10-15
9. Cracking the Queen's Code2025-10-22
10. Chasing the Plague2025-10-29