Alien Intrusion: Unmasking a Deception is based on the Amazon Top 50 bestselling book, Alien Intrusion: UFOs & the Evolution Connection (2005) by Gary Bates. His book is the only creation book to achieve this feat.
This documentary was shown at select cinemas. It was marketed as a "Fathom" event. Attendees were charged $14-15 a ticket. Fathom is well-known for presenting faith-based films. Although some were unhappy at the Christian interpretation of the phenomenon, the movie website, the Facebook page and trailers clearly made it known where the producers were coming from. So, people who were not aware of this beforehand, simply did not do their homework on the movie's premise.