William Henry

Mentioned in 4 analyzed podcast episodes across 1 show

An author and investigative mythologist who appears regularly on Ancient Aliens to analyze historical claims about non-human involvement in human civilization. His work spans interpretations of ancient structures like the Great Pyramid and Malta's megaliths, historical UFO sightings such as the 1561 Nuremberg incident, and modern UAP documentation including the O'Hare airport case. He is sought as an expert voice connecting archaeological mysteries with extraterrestrial hypothesis theories.

Appears On

Ancient Aliens

Episode Appearances

Ancient Aliens · Feb 19, 2026

Edgar Cayce: The Sleeping Prophet

“Author and investigative mythologist; analyzed Cayce's claims about Great Pyramid construction dating”

Psychic abilities and clairvoyance documentationHolistic medicine and mind-body-spirit integrationAncient Egyptian pyramids and Sphinx origins

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Ancient Aliens · Feb 12, 2026

The Top Ten Alien Craft

“Author and investigative mythologist discussing the 1561 Nuremberg celestial battle UFO sightings”

V-shaped UFO sightings in Hudson Valley and PhoenixFoo Fighters encountered by WWII pilotsStealth technology development and reverse engineering

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Ancient Aliens · Feb 5, 2026

The Giants of Malta

“Author and investigative mythologist proposing non-human builders for Malta's megalithic structures”

Megalithic temple construction and engineering techniquesAstronomical alignments in ancient architectureElongated skull analysis and cranial deformation

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Ancient Aliens · Jan 29, 2026

Aliens In Our Airspace

“Author and investigative mythologist; discussed Chicago Tribune's FOIA request revealing FAA audio of O'Hare UAP incident.”

Unidentified Aerial Phenomena (UAP) pilot reporting systemsCommercial aviation safety and UAP collision riskFAA regulatory gaps in UAP incident investigation

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