
Special Investigations
Strange three-fingered mummies discovered in Nazca raise questions of alien origin.

Strange three-fingered mummies discovered in Nazca raise questions of alien origin.

The 1947 Roswell crash led to ongoing debate and claims of an alien cover-up.

Mysterious giant objects were seen over the Kremlin and Pentagon, origin unknown.

A young recruit encounters aliens in the Nevada desert in the 1960s.

Billy Meier claims he's traveled through time and space with an alien race.

Servicemen encounter advanced non-human technology after a UFO lands near a UK military base in the early 80s.

A housewife channels a spirit to write a series of acclaimed books.

Lights above the Indian Ocean send a nation into panic.

A healer claims to cure diseases with prayer.

Bart Cutino's Sierra Nevada expedition takes a turn when he's surrounded by Sasquatches overnight.

Lake Tahoe's Bigfoot lore resurfaces as Bob and Kathy revisit the audio that was recorded there.

Investigating whether missing people reports across Alaska are tied to centuries of Sasquatch sightings.

The Olmec Heads of Central America, the Alhambra in Spain and Angkor Wat in Cambodia.

Three alien abduction cases in the U.S. provide testimony and evidence.

Crop circles fascinate with their patterns and possible extraterrestrial origin.

UFO crashes in 1945 and 1948 near Los Alamos suggest a link to nuclear activity.

Searching for evidence in Area 51 of the cover-up of alien existence.

An American Indian elder explains tribal beliefs regarding UFOs; New Hampshire incident.

Shannon embarks on a trip around the US visiting the places with a high number of UFO reports.

This is not the only sighting, many UFO sightings have been reported around the U.S. for centuries.