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.
3 - 1Viking City of the Dead May. 15, 2018
3 - 2Lost Pyramids of the Americas May. 22, 2018
3 - 3Forbidden City of the Pharaohs May. 29, 2018
3 - 4Statue of Liberty: The New Secrets Jun. 05, 2018
3 - 5Hunt for the Real Atlantis Jun. 12, 2018
3 - 6Lost World of Easter Island Jun. 19, 2018
3 - 7Wrath of Attila the Hun Jun. 26, 2018