History's Greatest Mysteries
Season 4 Episode 2 - Who is the Zodiac Killer?
7.7 ?
2020
Documentary, Mystery
In 1969, one of history's most elusive serial killers terrorizes Northern California. He taunts investigators with cryptic ciphers and clues, leaving police and the public questioning his identity for over 50 years. Can new evidence and technology finally crack his code? Who is the Zodiac Killer?
Episodes in Season 4
1
The Loch Ness Monster
41 min
2
Who is the Zodiac Killer?
42 min
NOW PLAYING
3
The Assassination of JFK
42 min
4
The Lost Colony of Roanoke
41 min
5
The Phoenix Lights Phenomenon
40 min
6
The Ark of the Covenant
41 min
7
The "Missingest" Man in America
41 min
8
Blackbeard's Lost Treasure
41 min
9
Decoding the Mysterious Antikythera Mechanism
41 min
10
The Puzzling Pyramids of Egypt
41 min
11
The Hunt for Stolen Nazi Treasure
41 min
12
The Deadly Bermuda Triangle
41 min
13
The Search for Noah's Ark
41 min
14
Who is D.B. Cooper?
40 min
15
The Legend of Bigfoot
41 min
16
Unlocking the Secrets of Stonehenge
40 min
17
The Search for El Dorado
41 min
18
The Mysterious Havana Syndrome
41 min
19
Unlocking the Secrets of the Nazca Lines
40 min
20
The Hunt for Cleopatra's Missing Tomb
42 min
21
TWA Flight 800
42 min
22
The Hunt for Hitler
42 min
23
The Lost Gold of WWII
42 min
24
The Black Dahlia
41 min
25
Gardner Museum Robbery
42 min
