History's Greatest Mysteries
2020 Details & reviews
Investigates a wide range of historically compelling topics and the mysteries surrounding each including the Titanic, D.B. Cooper, Roswell, John Wilkes Booth, and more. Fresh, new evidence and perspectives will be showcased, such as never-before-released documents, personal diaries and DNA evidence.
Season 4 episodes
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Episode 1
The Loch Ness Monster
Episode 2
Who is the Zodiac Killer?
Episode 3
The Assassination of JFK
Episode 4
The Lost Colony of Roanoke
Episode 5
The Phoenix Lights Phenomenon
Episode 6
The Ark of the Covenant
Episode 7
The "Missingest" Man in America
Episode 8
Blackbeard's Lost Treasure
Episode 9
Decoding the Mysterious Antikythera Mechanism
Episode 10
The Puzzling Pyramids of Egypt
Episode 11
The Hunt for Stolen Nazi Treasure
Episode 12
The Deadly Bermuda Triangle
Episode 13
The Search for Noah's Ark
Episode 14
Who is D.B. Cooper?
Episode 15
The Legend of Bigfoot
Episode 16
Unlocking the Secrets of Stonehenge
Episode 17
The Search for El Dorado
Episode 18
The Mysterious Havana Syndrome
Episode 19
Unlocking the Secrets of the Nazca Lines
Episode 20
The Hunt for Cleopatra's Missing Tomb
Episode 21
TWA Flight 800
Episode 22
The Hunt for Hitler
Episode 23
The Lost Gold of WWII
Episode 24
The Black Dahlia
Episode 25
Gardner Museum Robbery