The third season reveals how the ancient Egyptians built Karnak by raising an obelisk using traditional techniques; uncovers the secrets of the lost fortresses of the Viking Age; looks for the Kublai Khan's hidden Yuan Palace in China; and it joins investigators uncovering nearly 1000 years of history beneath the Statue of Liberty.

Season 3 Episode 1 - Viking City of the Dead

When a mysterious Viking fortress lost underground for over a thousand years is discovered, experts investigate its buried treasures to reveal what caused the end of this fearsome civilization. Air Date : 15th-May-2018  Read More

Season 3 Episode 2 - Lost Pyramids of the Americas

At an ancient city lost in the desert for 5,000 years, experts uncover evidence of human sacrifice and strange rituals, and new discoveries reveal that the people who lived here might have been the first civilization of the Americas. Air Date : 22nd-May-2018  Read More

Season 3 Episode 3 - Forbidden City of the Pharaohs

A mysterious city in ancient Egypt, Thebes, is the home of the Valley of the Kings, Luxor, Karnak, and other grand temples, and new discoveries reveal how they were built and if the god the pharaohs worshiped here helped them rise to power. Air Date : 29th-May-2018  Read More

Season 3 Episode 4 - Statue of Liberty: The New Secrets

The Statue of Liberty is the home to dark American mysteries, and today, experts are using the latest science and technology to reveal her secrets and discover the inspiration for this modern marvel. Air Date : 5th-Jun-2018  Read More

Season 3 Episode 5 - Hunt for the Real Atlantis

A mysterious ruined city in Greece is the home of the mythical Labyrinth and the Minotaur, and its catastrophic downfall might have inspired the legend of Atlantis. New discoveries at this site reveal a truth stranger than fiction. Air Date : 12th-Jun-2018  Read More

Season 3 Episode 6 - Lost World of Easter Island

The mysterious statues of Easter Island, the Moai, were built by one of the world's strangest and most isolated civilizations, the Rapa Nui. Today, new evidence reveals why they were built and what caused Easter Island's sudden downfall. Air Date : 19th-Jun-2018  Read More

Season 3 Episode 7 - Wrath of Attila the Hun

Attila the Hun was one of history's fiercest warriors, and new evidence reveals if his terror was responsible for the fall of Roman Empire. Air Date : 26th-Jun-2018  Read More