In Search of Aliens

The Proof Is Out There: Bermuda Triangle Edition

Ummo: La España alienígena

Hangar 1: The UFO Files

UFOs Declassified

UFO

Raël: The Alien Prophet

UFO

Top Secret UFO Projects Declassified

UFOs: Investigating the Unknown

Unsolved Mysteries

The Secret of Skinwalker Ranch

Heaven's Gate: The Cult of Cults

Alien Encounters: Fact or Fiction

UFOs: The Lost Evidence

In Search Of

Riddle of the Skies

UFO Europe: The Untold Stories

Encounter: UFO

Unidentified: Inside America's UFO Investigation