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.
Stars: Giorgio A. Tsoukalos, Linda Moulton Howe, George Knapp
Director(s): Robin Feinberg
Writer(s): Kevin Burns, Max Thompson, Kristina Djokic