Les portes du futur

Ummo: La España alienígena

McMillion$

Top Secret UFO Projects Declassified

America's Book of Secrets

The Secret of Skinwalker Ranch

In Search of Aliens

UFOs Declassified

Hangar 1: The UFO Files

The Proof Is Out There: Bermuda Triangle Edition

UFO-SPOT

Военная тайна

Wormwood

Alien Encounters: Fact or Fiction

Secret Societies - Myths and Realities of a Parallel World

Phenomenon: The Lost Archives

Unsolved Mysteries

UFOs: Investigating the Unknown

Riddle of the Skies

Heaven's Gate: The Cult of Cults

UFO Seekers