The Beast Within: Making Alien
2003
Superior Firepower: Making 'Aliens'
2003
Wreckage and Rage: Making 'Alien³'
2003
Out There
1995
Mars and Beyond
1957
I padroni del mondo - UFO, militari e pericolo atomico
2008
The Eye Creatures
1967
Hunt for the Skinwalker
2018
Bob Lazar: Area 51 and Flying Saucers
2018
The Delegation
1970
Age of the Great Dinosaurs
1979
Alien Agenda Planet Earth: Rulers of Time and Space
2014
Witness of Another World
2018
Who Saw the Men in Black
2021
The Buried Secret of M. Night Shyamalan
2004
The UFO Incident
1975
Contact Has Begun: A True Story With James Gilliland
2008
MeeBOX
2008
Watchers 8: Cloak of Secrecy
2014
The Phenomenon
2020