Avistament 1978 (2020)
Wreckage and Rage: Making 'Alien³' (2003)
Superior Firepower: Making 'Aliens' (2003)
First Contact (2016)
World War A: Aliens Invade Earth (2016)
A Tear in the Sky (2022)
Extraordinary: The Seeding (2019)
FastWalkers (2006)
Moment of Contact (2022)
H.R. Giger's Art in Motion (2010)
Swissmade (1969)
Alien Contact: Outer Space (2017)
Alien Intrusion: Unmasking a Deception (2018)
Planetary Catastrophe (2019)
The Anonymous Interview (2014)
Contact Has Begun: A True Story With James Gilliland (2008)
Westall (2018)
UFO Journals (1979)
On the Trail of UFOs: Night Visitors (2022)
Miz Cracker's Favorite Haunts (2024)