History's Greatest Mysteries
S04E17 The Search for El Dorado
The mythical ancient city, rumored to be rich in gold, has captured the imaginations of adventurers for generations. Countless explorers have risked everything in their pursuit of this elusive treasure. As the relentless search for the fabled city carries on, the question remains: will anyone ever succeed in discovering its hidden riches?
Season 4 Episodes
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The Loch Ness Monster
Who is the Zodiac Killer?
The Assassination of JFK
The Lost Colony of Roanoke
The Phoenix Lights Phenomenon
The Ark of the Covenant
The "Missingest" Man in America
Blackbeard's Lost Treasure
Decoding the Mysterious Antikythera Mechanism
The Puzzling Pyramids of Egypt
The Hunt for Stolen Nazi Treasure
The Deadly Bermuda Triangle
The Search for Noah's Ark
Who is D.B. Cooper?
The Legend of Bigfoot
Unlocking the Secrets of Stonehenge
The Search for El Dorado
The Mysterious Havana Syndrome
Unlocking the Secrets of the Nazca Lines
The Hunt for Cleopatra's Missing Tomb
TWA Flight 800
The Hunt for Hitler
The Lost Gold of WWII
The Black Dahlia
Gardner Museum Robbery