UFOs Declassified
2015
Hangar 1: The UFO Files
2015
Investigation Alien
2024
Beyond: UFOS and the Unknown
2024
UFO
2021
Intruders
1992
Riddle of the Skies
1999
The Tommyknockers
1993
The Invaders
1967
Les portes du futur
1991
Unsolved Mysteries
2020
UFOs: Investigating the Unknown
2023
The Proof Is Out There: Bermuda Triangle Edition
2022
The Secret of Skinwalker Ranch
2020
Project U.F.O.
1978
Glitch
2022
UFO-SPOT
—
Craig Charles: UFO Conspiracies
2022
Alien Encounters: Fact or Fiction
2024
UFOs: The Lost Evidence
2017