Ancient Aliens S18E14 · Ancient Aliens On Location: The UFO Investigations

Ancient Aliens

Season 18 · Episode 14 · Ancient Aliens On Location: The UFO Investigations · 42 min

Ancient Aliens has met with eyewitnesses and traveled to the sites of incredible UFO incidents reported all over the world. Now, Giorgio Tsoukalos takes a look back at the most compelling investigations of all, and events that he believes represent real encounters with extraterrestrial visitors.