On the Trail of UFOs
Shannon meets with a witness in the White Mountains to learn about her close-up encounter.
Shannon meets with a witness in the White Mountains to learn about her close-up encounter.
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Billy Meier's UFO photos and prophecies bring him fame and controversy.
Claims suggest secret space programs have sent humans to Mars.
Teotihuacan, the City of the Gods, still hides mysteries about its origin, layout, and cosmic alignments.
The Olmec Heads of Central America, the Alhambra in Spain and Angkor Wat in Cambodia.
Ghostly encounters and spectral curses to spontaneous combustion and the mysterious Hum.
The Shrine of the Three Kings, the Ark of the Covenant and the Holy Grail.
Inexplicable conditions and illnesses include cases of mass hysteria and rare syndromes.
The grotto of Lourdes and Machu Picchu to mystical rainforests and the Ganges River.
An Arizona woman claims to have been fathered by an alien in a top-secret government experiment.
A doctor finds carvings that may indicate humans and dinosaurs coexisted.
A skydiver survives a fall; spontaneous human combustion.
In December 1980, what is considered the biggest UFO case in U.K. history occurs.
Craig and Sarah examine the UFO phenomenon of Central Scotland.
Craig and Sarah speak with SETI scientists regarding Oumuamua, the very first visitor from interstellar space.
New theories may reveal what happened to Amelia Earhart, D.B. Cooper, and Alcatraz's legendary escapees.
Declassified files hint at Nazi ties to Roswell, Area 51 nysteries, and secrets of the Dugway Proving Ground.
Nathan Jenkins shares Bigfoot encounters and family history tied to Shenandoah legends.
Tyler Hall & Tyler Burgoyne investigate a sighting. A tense night search and follow-up reveal possible clues.
Billy Meier claims he's traveled through time and space with an alien race.
Get a look at a NATO base’s UFO visitor, documented by a military night patrol.
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