Invisible Enemies - S1.E1

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. This special preview episode will air on Wednesday, October 30 at 9PM ET/PT ahead of the series premiere on November 27 at 9PM ET/PT on Discovery Channel.