UFO Witness

NASA's Unexplained Files

Close Encounters

UFO

Craig Charles: UFO Conspiracies

The Proof Is Out There

Heaven's Gate: The Cult of Cults

Chasing UFOs

Hangar 1: The UFO Files

America's Book of Secrets

Alien Encounters: Fact or Fiction

UFO Europe: The Untold Stories

UFO-SPOT

Unidentified: Inside America's UFO Investigation

Unsealed: Conspiracy Files

Paranatural

UFOs Declassified

UFO

Encounters

McMillion$