Ummo: La España alienígena
NASA's Unexplained Files
2012
Heaven's Gate: The Cult of Cults
2020
Craig Charles: UFO Conspiracies
2022
Unidentified: Inside America's UFO Investigation
2019
The Proof Is Out There
2021
UFO Europe: The Untold Stories
2012
Hangar 1: The UFO Files
2015
Alien Encounters: Fact or Fiction
2024
Evidence of the Unexplained
2023
In Search of Aliens
2014
Les portes du futur
1991
