The Brotherhood of Satan is a 1971 American low-budget horror film directed by Bernard McEveety. The film was written and produced by L. Q. Jones, who also starred in the film, alongside Strother Martin.

Plot

Ben (Charles Bateman), his girlfriend Nicky (Ahna Capri), and Ben's young daughter K.T. (Geri Reischl) are driving through the American Southwest to K.T.'s grandmother's house for a birthday celebration. They come upon an automobile accident in the town of Hillsboro, and when they attempt to report it, they meet the local sheriff, (L. Q. Jones), his assistant Tobey (Alvy Moore), Doc Duncan (Strother Martin), and a priest (Charles Robinson). These locals explain the unusual events in the town which involve several murders, the inability of the people to leave the town, and that many of the local children have gone missing.