The Proof Is Out There — Episode 20: UFO Eruption and Alien Spheres

You are watching the episode UFO Eruption and Alien Spheres What's the truth behind a pattern of UFO sightings near volcanoes. Who--or what--made the strange stone spheres of Costa Rica? And what is the secret of an unidentified man living alone in the jungle? Tony and his team investigated these inexplicable photos and videos