The Proof Is Out There: Military Mysteries S01E02 - Jungle Horrors; Project Giant; Homesick Mechanic; Inside Narco Subs

In the Vietnam War, how did the U.S. military convince the enemy it was under attack by evil spirits? Why did the Nazis build a giant underground base in WW2? How did a man who had never flown a plane steal one of the most powerful military planes in the world? And what secrets lie within the submarines Cartels use to smuggle drugs into the USA? Veterans Rudy Reyes and Ronnie Adkins break down the evidence behind the most mysterious photos, films, and recordings in battlefield history.