Secrets - Season 3

Since its discovery nearly a century ago, archaeologists have been trying to unlock the secrets of King Tut's tomb, but many questions remain. Travel to the Valley of the Kings as we use the latest technology to solve these puzzling mysteries.

In a cave by the Dead Sea, a copper scroll treasure map from the time of Jesus was found, promising riches estimated to be worth billions by today's standards. Over half a century later, mystery still surrounds this ancient manuscript. Join the investigation as we reveal the secrets behind this very unique and valuable Dead Sea Scroll.

The quest for the Holy Grail has consumed knights and crusaders, and has inspired legendary tales and Hollywood blockbusters. Could it be that the epic search is finally over? Our team uses forensic analysis to solve this 2,000-year mystery.

Join us on the hunt for the lost city of Ramesses the Great, a story of dramatic ruins that misled archaeologists for decades and the brilliant detective work that finally uncovered the fate of this magnificent city.

Five hundred years before Columbus arrived, a metropolis flourished in North America. Using modern technology, we explore this lost empire and reveal its shocking past that marked the dramatic rise and fall of America's first great city.

Around 360 B.C., the Greek philosopher Plato recorded the legend of Atlantis, the great civilization swallowed by the sea. For centuries, adventurers and archaeologists have searched in vain for the lost city. But now, an international team of experts has uncovered evidence of an epic catastrophe that wiped out a technically advanced and wealthy Mediterranean civilization 3,500 years ago. Join us as we detail a devastating natural disaster and the cataclysmic events that changed history and inspired a myth.