Top Secret UFO Projects Declassified

Ummo: La España alienígena

Hangar 1: The UFO Files

The Secret of Skinwalker Ranch

In Search of Aliens

The Proof Is Out There: Bermuda Triangle Edition

UFOs Declassified

Les portes du futur

Storming Area 51

UFO-mysteriet med Felix Herngren

UFOs: Investigating the Unknown

Unsolved Mysteries

Paranatural

The Proof Is Out There

Encounters

UFO Witness

UFO-SPOT

Riddle of the Skies

Trainwreck: Storm Area 51

Craig Charles: UFO Conspiracies