The Brotherhood of Satan is a 1971 American supernatural horror film directed by Bernard McEveety, written by L. Q. Jones, and starring Jones, Alvy Moore, Strother Martin, and Ahna Capri. It follows a man who, while traveling through the American Southwest with his young daughter and girlfriend, encounter a small town where a coven of Satanists are kidnapping the local children to transfer their souls into their bodies.

Plot

Widowed Ben Holden, his young daughter, K. T., and his glamorous girlfriend, Nicky, are on a road trip through the American Southwest. On a sharp corner along the highway, they spot a smoldering demolished car along with what appears to be human remains. Ben quickly drives to the nearest town of Hillsboro to report the incident, but upon arriving, is attacked by the town sheriff, Pete, while the town residents hide in their homes and observe the scene. Pete releases Ben, and the family flee.