1. The Loch Ness Monster
Aired: Jan 30, 2023Despite centuries of sightings and searches, one of the most infamous deep-se...
2. Who is the Zodiac Killer?
Aired: Feb 6, 2023In 1969, a serial killer dubbed The Zodiac Killer taunts investigators with c...
3. The Assassination of JFK
Aired: Feb 13, 2023On November 22, 1963 President JFK is assassinated. An initial suspect is cap...
4. The Lost Colony of Roanoke
Aired: Feb 20, 2023In 1585 John White leaves the colony of Roanoke to get supplies from England,...
5. The Phoenix Lights Phenomenon
Aired: Feb 27, 2023History's Greatest Mysteries delves into the popular theories behind the 1997...
6. The Ark of the Covenant
Aired: Mar 5, 2023History's Greatest Mysteries delves into the popular theories behind where th...
7. The "Missingest" Man in America
Aired: Mar 12, 2023In 1930, a New York Supreme Court justice with close ties to Tammany Hall, an...
8. Blackbeard's Lost Treasure
Aired: Mar 19, 2023One of history's most notorious pirates, Blackbeard, is said to have had a tr...
9. Decoding the Mysterious Antikythera Mechanism
Aired: Mar 26, 2023The discovery of an ancient device made well before it should have been possi...
10. The Puzzling Pyramids of Egypt
Aired: Apr 16, 2023History's Greatest Mysteries delves into the top theories behind why the anci...
11. The Hunt for Stolen Nazi Treasure
Aired: Apr 23, 2023History's Greatest Mysteries delve into the top theories on where the Nazi's ...
12. The Deadly Bermuda Triangle
Aired: Apr 30, 2023History's greatest mysteries delve into the top theories behind why so many s...
13. The Search for Noah's Ark
Aired: May 7, 2023History's greatest mysteries explores the top theories for where Noah's ark i...
14. Who is D.B. Cooper?
Aired: May 14, 2023History's greatest mysteries go into the popular theories on the identity of ...
15. The Legend of Bigfoot
Aired: May 21, 2023History's greatest mysteries delves into the top theories behind the legend o...
16. Unlocking the Secrets of Stonehenge
Aired: May 28, 2023History's greatest mysteries explores the top theories behind how and why Sto...
17. The Search for El Dorado
Aired: Jun 4, 2023It is a legendary ancient city, said to be overflowing with gold. For centuri...
18. The Mysterious Havana Syndrome
Aired: Jun 10, 2023In 2016 a mysterious illness strikes dozens of government officials in Cuba. ...
19. Unlocking the Secrets of the Nazca Lines
Aired: Jun 24, 2023History's Greatest Mysteries explore the top theories behind why the ancient ...
20. The Hunt for Cleopatra's Missing Tomb
Aired: Jul 9, 2023History's Greatest Mysteries discuss the top theories behind where the tomb o...
21. TWA Flight 800
Aired: Jul 16, 2023History's Greatest Mysteries explore the top theories behind what caused the ...
22. The Hunt for Hitler
Aired: Jul 23, 2023The history books say Adolf Hitler committed suicide in the final days of Wor...
23. The Lost Gold of WWII
Aired: Jul 30, 2023History's Greatest Mystery's explore the top theories behind what happened to...
24. The Black Dahlia
Aired: Aug 6, 2023It's one of the most infamous crimes in American history: the gruesome murder...
25. Gardner Museum Robbery
Aired: Aug 13, 2023In a perfectly planned robbery, thieves steal half a billion dollars in maste...