Season 1 (E:3)
1999
Since rumours of alien spacecraft emerged from Roswell, New Mexico in 1947, UFOs have increasingly been the subject matter of grainy, hand-held, out-of-focus 'proof'. Riddle of the Skies however presents the eyewitness accounts of distinguished scientists and astronauts.
1999
NASA's Unexplained Files
2012
7
Close Encounters
2014
7
Encounters
2023
7
UFO Europe: The Untold Stories
2012
8
Investigation Alien
2024
7
In Search of Aliens
2014
6
Raël : Le prophète des extraterrestres
2024
6
Top Secret UFO Projects Declassified
2021
7
Encounter: UFO
2021
0
UFOs Declassified
2015
7
Hangar 1: The UFO Files
2015
7
Beyond: UFOS and the Unknown
2024
0
UFO
2021
7
Evidence of the Unexplained
2023
7
Ovni
1999
0
Unsolved Mysteries
2020
7
Les portes du futur
1991
10
The Proof Is Out There: Bermuda Triangle Edition
2022
6
Ummo: La España alienígena
2022
5
The Secret of Skinwalker Ranch
2020
7