Date:

Unidentified: Inside America's UFO Investigation

Date:

Encounters

Date:

UFO Europe: The Untold Stories

Date:

Antiques Roadshow

Date:

In Search of Aliens

Date:

Raël : Le prophète des extraterrestres

Date:

Beyond: UFOS and the Unknown

Date:

Countdown to Apocalypse

Date:

Mysteries at the Museum

Date:

Paranormal Survivor

Date:

UFOs Declassified

Date:

Hangar 1: The UFO Files

Date:

UFO

Date:

Encounter: UFO

Date:

Ovni

Date:

Evidence of the Unexplained 

Date:

NASA's Unexplained Files

Date:

D.B. Cooper: Case Closed?

Date:

Unsolved Mysteries

Date:

UFOs: Investigating the Unknown