Episode examines the legends of Bigfoot, a creature described as half-man/half-ape that allegedly stalks remote woodlands around the world, and suggests the creature may have connection to an alien species that may have visited Earth in the ancient past.
Investigators discuss the various sightings of Bigfoot footprints, the ancient myths and legends that speak of an ape-like giant, and ancient astronaut theorists who believe there is evidence to link Bigfoot to a visiting alien race.
People all over the world have claimed to have found giant footprints. Ancient myths and legends speak of "giants" stalking the Earth. What if there is evidence to connect Bigfoot with an alien species that once visited Earth in the distant past?