Episode Overview
In 1969, Northern California becomes the hunting ground for one of history's most notorious serial killers, who instills fear in the community. He mocks law enforcement with puzzling ciphers and hints, keeping both the police and the public guessing about his identity for more than five decades. Will recent advancements in evidence and technology be able to decipher his messages? Who exactly is the Zodiac Killer?
Show Information
Season 4 Episodes 25
1.
The Loch Ness Monster
2.
Who is the Zodiac Killer?
3.
The Assassination of JFK
4.
The Lost Colony of Roanoke
5.
The Phoenix Lights Phenomenon
6.
The Ark of the Covenant
7.
The "Missingest" Man in America
8.
Blackbeard's Lost Treasure
9.
Decoding the Mysterious Antikythera Mechanism
10.
The Puzzling Pyramids of Egypt
11.
The Hunt for Stolen Nazi Treasure
12.
The Deadly Bermuda Triangle
13.
The Search for Noah's Ark
14.
Who is D.B. Cooper?
15.
The Legend of Bigfoot
16.
Unlocking the Secrets of Stonehenge
17.
The Search for El Dorado
18.
The Mysterious Havana Syndrome
19.
Unlocking the Secrets of the Nazca Lines
20.
The Hunt for Cleopatra's Missing Tomb
21.
TWA Flight 800
22.
The Hunt for Hitler
23.
The Lost Gold of WWII
24.
The Black Dahlia
25.
Gardner Museum Robbery
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