UFO Witness

UFO

Unidentified: Inside America's UFO Investigation

UFO-SPOT

Unsealed: Conspiracy Files

Chasing UFOs

Craig Charles: UFO Conspiracies

Encounters

Hangar 1: The UFO Files

The Proof Is Out There

NASA's Unexplained Files

Close Encounters

America's Book of Secrets

UFO Europe: The Untold Stories

Alien Encounters: Fact or Fiction

The Secret of Skinwalker Ranch

Beyond: UFOS and the Unknown

9/11: Ten Years of Deception

Evidence of the Unexplained 

Top Secret UFO Projects Declassified