Secrets Unlocked

A team of experts examines the Spear of Destiny, a weapon coveted by kings and conquerors and believed to have held magical powers.

An ancient diary and radical new theories are helping to to decode the mysteries of the Great Pyramid of Giza.

An examination of the controversial bust of Egyptian Queen Nefertiti.

Adam examines the discovery of a massive statue that has reintroduced forgotten pharaoh Psamtik I.

The stone giants of Easter Island are some of the most recognizable statues on Earth, and some of the least understood. How were hundreds of these enormous figures built, and why? And what sent them toppling to the ground? Join host Adam Mastrelli and a team of experts as they gather evidence on the island in an attempt to understand one of the most mysterious civilizations in the world. Then see how one statue carried away by treasure seekers may help researchers decode what really happened on Easter Island.