Ummo: La España alienígena
NASA's Unexplained Files
2012
Close Encounters
2014
UFO Europe: The Untold Stories
2012
Chasing UFOs
2012
Unidentified: Inside America's UFO Investigation
2019
Top Secret UFO Projects Declassified
2021
Investigation Alien
2024
UFOs Declassified
2015
Encounter: UFO
2021
Evidence of the Unexplained
2023
Beyond: UFOS and the Unknown
2024
In Search of Aliens
2014
UFO
1999
Hangar 1: The UFO Files
2015
UFO
2021
Encounters
2023
The Proof Is Out There: Bermuda Triangle Edition
2022
Unsolved Mysteries
2020
Les portes du futur
1991
UFOs: Investigating the Unknown
2023