Watchers 1: UFOs are Real, Burgeoning, and Not Going Away (2010)
UFOs: It Has Begun (1979)
Watchers 3: Fingerprints of the Supernatural (2011)
Watchers 5: Let Me In (2012)
Watchers 7: Physical Evidence (2013)
American Ghost Hunter (2015)
Watchers 6: The Secret Cosmic War (2013)
Watchers 4: On the Edge (2012)
Watchers 2: Signs in the Heavens and the Earth (2011)
Närkontakt med UFO (1992)
Watchers 9: Days of Chaos (2015)
Farewell, Good Brothers (1992)
Sam and Colby: The Legends of the Paranormal (2024)
Mimozemšťané (2000)
UFO-k a Harmadik Birodalomban (2006)
The Secret NASA Transmissions 2 (2004)
VOCI DAL COSMO - Una storia d'Amicizia (2019)
UFO: The Untold Stories (1994)
UFO: Top Secret (1978)
UFO - Das 3. Reich schlägt zurück (1998)