Ummo: La España alienígena
Evidence of the Unexplained
UFO
Raël: The Alien Prophet
Hangar 1: The UFO Files
Top Secret UFO Projects Declassified
UFO
Beyond: UFOS and the Unknown
Encounter: UFO
UFOs Declassified
Investigation Alien
The Secret of Skinwalker Ranch
The Proof Is Out There: Bermuda Triangle Edition
In Search of Aliens
Unsolved Mysteries
Alien Encounters: Fact or Fiction
Riddle of the Skies
Les portes du futur
Ufo - I casi italiani
