The Profit 2001

Plot synopsis
Eric Rath plays a paranoid cult leader named L. Conrad Powers (a parody of L. Ron Hubbard),[1] whose organization is called the "Church of Scientific Spiritualism."[3]

The narrative starts with Leland Conrad Powers getting interested in cults and he watches a Black Mass from behind a tree being performed by Zach Carson. Carson invites Powers to perform the "Caliban Working" and afterwards Carson gives Powers $20,000 to sell sailboats. Powers sails off with the boat, the money, and Helen Hughes. In retribution, Carson evokes Satan to summon a typhoon.

The film often takes the form of parody. One of the church followers in the film creates a device that can read thoughts, called a "Mind Meter."[1] Scientologists use a similar-looking device, the e-meter, as an aid in Scientology counseling, claimed to measure the "mass of a thought".[1] Other elements in the film that have been cited as similar to L. Ron Hubbard and Scientology include conflict with the Internal Revenue Service, an infiltration of the Federal Bureau of Investigation, usage of military uniforms and science fiction theology.[6] L. Conrad Powers is supported in the film by a "Tom Cruise-style celebrity," before eventually becoming a "reclusive demagogue."[7]

https://en.wikipedia.org/wiki/The_Profit_(film)