UFO sightings have been on the rise since the 1940s, with thousands reported every year -- but is alien existence all a figment of our imagination?
3.0 / 5
Rey Acevedo
Himself - Technical Consultant
John Lear
Himself - Retired Airline Captain
Roger Luckhurst
Himself
Peter Merlin
Himself - Aerospace Historian
Paul Moller
Joe Nickell
Alex Podovich
Himself - UFO Hunter
Nick Redfern
David Thomas
Himself - Author
Doug Wilson
Himself - MUFON
Bob Lazar
Himself - Physicist (archive footage)
Paul Nelson
Director
