History's Greatest Mysteries 4x10
The Puzzling Pyramids of Egypt
Awe-inspiring and mysterious, the pyramids of Egypt are significant wonders of the ancient world; more than 4,000 years old, they are celebrated architectural marvels, but no one fully understands how they were built or why.
History's Greatest Mysteries season 4
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4x1The Loch Ness Monster Jan 30, 2023 -
4x2Who is the Zodiac Killer? Feb 06, 2023 -
4x3The Assassination of JFK Feb 13, 2023 -
4x4The Lost Colony of Roanoke Feb 20, 2023 -
4x5The Phoenix Lights Phenomenon Feb 27, 2023 -
4x6The Ark of the Covenant Mar 05, 2023 -
4x7The "Missingest" Man in America Mar 12, 2023 -
4x8Blackbeard's Lost Treasure Mar 19, 2023 -
4x9Decoding the Mysterious Antikythera Mechanism Mar 26, 2023 -
4x10The Puzzling Pyramids of Egypt Apr 16, 2023 -
4x11The Hunt for Stolen Nazi Treasure Apr 23, 2023 -
4x12The Deadly Bermuda Triangle Apr 30, 2023 -
4x13The Search for Noah's Ark May 07, 2023 -
4x14Who is D.B. Cooper? May 14, 2023 -
4x15The Legend of Bigfoot May 21, 2023 -
4x16Unlocking the Secrets of Stonehenge May 28, 2023 -
4x17The Search for El Dorado Jun 04, 2023 -
4x18The Mysterious Havana Syndrome Jun 10, 2023 -
4x19Unlocking the Secrets of the Nazca Lines Jun 24, 2023 -
4x21TWA Flight 800 Jul 16, 2023 -
4x22The Hunt for Hitler Jul 23, 2023 -
4x23The Lost Gold of WWII Jul 30, 2023 -
4x24The Black Dahlia Aug 06, 2023 -
4x25Gardner Museum Robbery Aug 13, 2023