Josh Gates steps into the past to examine unsolved mysteries, including the alleged alien abduction of Travis Walton, the bizarre death of American hero Charles Lindbergh's son, and the invisible attacks visited upon CIA operatives in Cuba

Newly unsealed records from a Victorian madhouse finally reveal Jack the Ripper's identity; potential Yeti DNA gives clues about the mysterious beast.

Josh Gates investigates whether an ancient curse killed the explorers who discovered King Tut's tomb, the strange and untimely demise of nine students hiking in Siberia, and the mysterious disappearance of an influencer in the Nevada desert.

Josh Gates investigates some of history's most mysterious locations. 1. Roanoke Colony was founded in 1585, but when it was visited by a ship in 1590, the colonists had inexplicably disappeared, What happened? 2. Cities of Sodom and Gomorrah. Were they real? What truely happened if they were real cities? 3. Stonehenge. New evidence of why and how.

Cryptic clues left by the Zodiac Killer are finally deciphered, leading to a prime suspect. The location of Forrest Fenn's million-dollar buried treasure is revealed. The Voynich Manuscript, a text that possibly explains the origins of life, is decoded.

A new investigation into the Shroud of Turin, a cloth said to have covered Jesus' body, reveals clues toward its authenticity. Modern tools are used to analyze photos of ghosts from the 1800's. The creator of the enigmatic Georgia Guidestones is revealed