David Adair at Area 51 - Advanced Symbiotic Technology
1999
Australien Skies
2015
Conspirituality
—
The UFO's of Soesterberg
2023
Invasion on Chestnut Ridge
2017
UFO: The Pleiadian Mission - Billy Meier Case
1998
Watchers 1: UFOs are Real, Burgeoning, and Not Going Away
2010
Roswell redécouvert 75ème anniversaire
2023
UFO Over Illinois
2000
Aliens Uncovered: Portal Encounters
2024
The Universe, UFO: The Real Deal
2011
O Projeto Terra e a Data Limite
2015
The Nudists From Venus
2020
The Pleiadian Connection
1988
UFO Cover-Up?: Live!
1988
Britain's Closest Encounter
2003
Aliens Uncovered: The Lost Race
2023
We Are Not Alone
2022
Aliens Uncovered: Borrowed Time
2023
Messico: punto di contatto
2009