Testigo de Otro Mundo
2018
Nazi UFO Conspiracy
2008
Out of the Blue
2003
Shag Harbour UFO Incident
2000
OVNIS : Une affaire d'États
2020
UFO Over Illinois
2000
ETs Among Us Presents: Alaska's Secret Pyramid and Worldwide Alien Archaeology
2023
Who Saw the Men in Black
2021
The Gulf of Silence
2020
Watchers 8: Cloak of Secrecy
2014
UFO: Top Secret
1978
UFO 스케치
2021
I Want to Believe
2020
In Search of Ancient Astronauts
1973
Hunt for the Skinwalker
2018
Bob Lazar: Area 51 and Flying Saucers
2018
Ghost Rockets
2015
Overlords of the U.F.O.
1977
Close Encounters of the Fifth Kind
2020
Contact Has Begun: A True Story With James Gilliland
2008