Les portes du futur

Encounters

UFO Europe: The Untold Stories

NASA's Unexplained Files

Close Encounters

Evidence of the Unexplained 

9/11: Ten Years of Deception

Investigation Alien

Beyond: UFOS and the Unknown

Hangar 1: The UFO Files

UFOs Declassified

Top Secret UFO Projects Declassified

McMillion$

UFO

UFO

Unidentified: Inside America's UFO Investigation

America's Book of Secrets

Encounter: UFO

The Secret of Skinwalker Ranch

The Proof Is Out There: Bermuda Triangle Edition

Ummo: La España alienígena