with 2 episodes premiered on Invalid Date

with 6 episodes premiered on July 5, 2016

This first season reveals the hidden anatomy of London’s Big Ben, uncovers mysterious structures at the heart of the Great Wall of China, and deciphers the myths of the ancient Egyptians - revealing … see more

with 12 episodes premiered on May 23, 2017

The second series explores the mysteries of twelve ancient wonders: The Tomb of Tutankhamun, the Great Sphinx at Giza, the Mexican pyramid city of Teotihuacan, the Egyptian temple complex at Karnak, … see more

with 7 episodes premiered on May 15, 2018

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… see more

with 10 episodes premiered on October 2, 2018

The fourth season kicks off with an investigation into the Titanic and its infamous demise. Among the other site explored in the new season are Pompeii’s last unexplored quarter, the Bent Pyramid in … see more

with 8 episodes premiered on July 14, 2019

with 13 episodes premiered on November 3, 2019

with 14 episodes premiered on April 26, 2020

with 9 episodes premiered on November 15, 2020

with 11 episodes premiered on May 2, 2021

with 6 episodes premiered on November 12, 2022

with 6 episodes premiered on July 16, 2023