Ummo: La España alienígena

Phenomenon: The Lost Archives

Unsolved Mysteries

UFOs: Investigating the Unknown

Geheimbünde

UFO-mysteriet med Felix Herngren

The Secret of Skinwalker Ranch

The Proof Is Out There: Bermuda Triangle...

UFOs Declassified

Hangar 1: The UFO Files

In Search of Aliens

McMillion$

America's Book of Secrets

Top Secret UFO Projects Declassified

Alien Encounters: Fact or Fiction

Wormwood

UFO-SPOT

Encounters

UFO Seekers

REAL or FAKE