A mysterious man is found dead on Somerton Beach in Australia, 1948. No one recognizes him, has no belongings, and no known cause of death. As investigators try to piece together the puzzle, it quickly becomes clear that secrets are everywhere. Secret motives, secret identities, secret messages,...

Is there any way that the greatest anomalies of history, from the ancient pyramids of Egypt, to Stonehenge, the Nazca Lines of Peru, and multiple out-of-place artifacts, could be linked under one explanation? Is it possible that our history books have missed something huge? What would this mean...

This week we dive under the waves, from the Baltic Sea anomaly, to the lost city of Atlantis, all the way to the disappearance of Amelia Earhart. What mysterious things could be hidden in the depths of this world, waiting to be uncovered?