Another Dimension
2012
The Middle: Cascadia Guides
2022
Australien Skies 3: Search for the Min Min
2019
Alien Gods
2019
Are We Alone in the Universe?
1978
Aliens at the Pentagon
2018
The Disclosure President
2016
Mimozemšťané
2000
The UFO's of Soesterberg
2023
Watchers 4: On the Edge
2012
My Father from Sirius
2016
A Prison on Earth
2016
Aliens Uncovered: Buried Cities & Lost Tribes
2024
I padroni del mondo - UFO, militari e pericolo atomico
2008
Alien Moon
2019
Overlords of the U.F.O.
1977
Watchers 3: Fingerprints of the Supernatural
2011
Visitors at the Door
2018
The Strange Case of Crop Circles
1991
UFO: Secrets of the Third Reich
1998