UFO-mysteriet med Felix Herngren
UFOs: Investigating the Unknown
2023
Ufo - I casi italiani
2025
Hangar 1: The UFO Files
2015
UFOs Declassified
2015
UFO Files
2005
Ancient Aliens
2010
In Search of Aliens
2014
The X-Files
1993
The Secret of Skinwalker Ranch
2020
The Proof Is Out There: Bermuda Triangle Edition
2022
Aerial Phenomena
2021
Ummo: La España alienígena
2022
Top Secret UFO Projects Declassified
2021
Sightings
1992
Unsolved Mysteries
2020
Alien Encounters: Fact or Fiction
2024
Glitch
2022
Dossiers Surnaturels
2015
Storming Area 51
2019
Trainwreck: Storm Area 51
2025