Mysteries of the Abandoned
New discoveries about an abandoned system of caves that was the meeting place of a secret society.
2026-06-27 15:04:00 +0000 UTC→2026-06-27 15:55:00 +0000 UTC(51m)
Schedule for History Untold
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Mysteries of the Abandoned
Behind-the-scenes access reveals the secrets of why an alien-like fortress was built and abandoned.
2026-06-28 04:56:00 +0000 UTC→2026-06-28 05:52:00 +0000 UTC(56m)
Mysteries of the Abandoned
Discoveries reveal the role abandoned towers in southern Greece played during blood feuds.
2026-06-28 04:06:00 +0000 UTC→2026-06-28 04:56:00 +0000 UTC(50m)
Mysteries of the Abandoned
Abandoned castle is site of hundreds of horrific murders perpetrated by a mysterious countess.
2026-06-28 03:18:00 +0000 UTC→2026-06-28 04:06:00 +0000 UTC(48m)
Mysteries of the Abandoned
A strange bunker near the Kennedy Space Center serves a top-secret military function.
2026-06-28 02:30:00 +0000 UTC→2026-06-28 03:18:00 +0000 UTC(48m)
Mysteries of the Abandoned
New discoveries at this deserted complex reveal why it was built and circumstances of its downfall.
2026-06-28 01:41:00 +0000 UTC→2026-06-28 02:30:00 +0000 UTC(49m)
Mysteries of the Abandoned
An industrial complex on the shores of Lake Michigan that was once a top-secret military compound.
2026-06-28 00:51:00 +0000 UTC→2026-06-28 01:41:00 +0000 UTC(50m)
Mysteries of the Abandoned
The ruins of a massive industrial operation are found in a remote Louisiana swamp.
2026-06-28 00:03:00 +0000 UTC→2026-06-28 00:51:00 +0000 UTC(48m)
Mysteries of the Abandoned
An abandoned Caribbean city partly buried in an odd manner; Indonesian villages swallowed by earth.
2026-06-27 22:25:00 +0000 UTC→2026-06-28 00:03:00 +0000 UTC(1h38m)
Mysteries of the Missing
In 2009, an Air France flight goes missing; a huge area of Siberian forest is destroyed.
2026-06-27 21:35:00 +0000 UTC→2026-06-27 22:25:00 +0000 UTC(50m)
Mysteries of the Missing
New science suggests strange geological force is responsible for planes missing in Bermuda Triangle.
2026-06-27 20:45:00 +0000 UTC→2026-06-27 21:35:00 +0000 UTC(50m)
Mysteries of the Missing
New evidence might at last reveal the fate of the Roanoke colony.
2026-06-27 19:57:00 +0000 UTC→2026-06-27 20:45:00 +0000 UTC(48m)
Mysteries of the Missing
New technology reveals lost cities in inhospitable jungle; proving how Vikings discovered America.
2026-06-27 19:09:00 +0000 UTC→2026-06-27 19:57:00 +0000 UTC(48m)
Mysteries of the Missing
New technology reveals lost cities in inhospitable jungle; proving how Vikings discovered America.
2026-06-27 18:19:00 +0000 UTC→2026-06-27 19:09:00 +0000 UTC(50m)
Mysteries of the Missing
A huge cargo ship suddenly vanishes with 27 crew members on board.
2026-06-27 17:31:00 +0000 UTC→2026-06-27 18:19:00 +0000 UTC(48m)
Mysteries of the Missing
Atlantis is one of the most famous disappearances of all time.
2026-06-27 16:43:00 +0000 UTC→2026-06-27 17:31:00 +0000 UTC(48m)
Mysteries of the Missing
In 2014, Malaysia Airlines flight MH370 vanishes; rescue crews search its last known position.
2026-06-27 15:55:00 +0000 UTC→2026-06-27 16:43:00 +0000 UTC(48m)
Mysteries of the Abandoned
New discoveries about an abandoned system of caves that was the meeting place of a secret society.
2026-06-27 15:04:00 +0000 UTC→2026-06-27 15:55:00 +0000 UTC(51m)
Mysteries of the Abandoned
Haunted prison stands in ruin today, and experts reveal evidence of ghostly secrets hidden within.
2026-06-27 14:16:00 +0000 UTC→2026-06-27 15:04:00 +0000 UTC(48m)
Mysteries of the Abandoned
A vast network of subterranean bunkers in the American west was home to power to destroy nations.
2026-06-27 13:28:00 +0000 UTC→2026-06-27 14:16:00 +0000 UTC(48m)
Mysteries of the Abandoned
Buildings on an island near Greece provide evidence of a group that was forbidden to leave.
2026-06-27 12:40:00 +0000 UTC→2026-06-27 13:28:00 +0000 UTC(48m)
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