For those who like questions better than answers.

Science Channel

Evidence from a top-secret file reveals the unsolved mystery of an American aircraft carrier's strange encounter with a UFO; experts use the latest technology and a vital eyewitness to investigate the true story.

Contact: Alien Mysteries

U.S. Navy vs. Aliens

A team of experts investigate claims that a remote island on the Amazon was the site of an alien attack.

War on the Amazon

A cluster of UFO sightings in the American heartland suggest a government cover-up, and to prove it, a team of experts use cutting-edge technology to investigate why so many sightings are occurring in such a remote area.

Haunting in the Heartland

Strange evidence suggests an alien craft landed in the forests of Argentina; a team of experts use cutting-edge technology to investigate the area and hunt down the truth.

Alien Crater of Doom

New evidence points to a strange link between UFO sightings and volcanoes, and to test the explosive theory, a team of experts investigates one of the most mysterious mass reports of alien contact in history.

The Volcano Enigma

New clues suggest that aliens were in contact with the ancient cultures of Mesoamerica, and to prove it, a team of experts hunt down mysterious artifacts that could change everything known about humanity's place in the cosmos.

Hunt for the Alien Relics

When 400 earthquakes strike a remote jungle in Mexico over just two weeks, dozens of UFO sightings are reported nearby, and using cutting-edge tech, experts investigate if this bizarre event is the smoking gun evidence of alien contact.

Mystery of Doomsday Jungle

A team of experts use the latest science and cutting-edge technology to investigate if extraterrestrial life has contacted humankind, and what they discover could reveal if there's an international conspiracy to cover it all up.

Are We Alone?

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A team of experts investigate if extraterrestrial life has contacted humankind by using the latest science and cutting-edge technology.

S1 E5 | Alien Crater of Doom