Inspired by real events, The Black Mass is set over a 24-hour period in Florida during the winter of 1978 when college girls were being stalked by serial killer Ted Bundy.

Lewis Cutterman is a well respected brain surgeon and happily married with two beautiful children who run the family business. They are model citizens within the community. A simple visit to their home by a solicitor is greeted by an invitation to dinner; except dinner takes a macabre turn when the solicitor finds himself drugged by the family. Waking up, the solicitor soon discovers they will be slowly eaten piece by piece and that the kid's family business is to farm out their internal organs to needy patients.

Three young conspiracy theorists attempt to uncover the mysteries of Area 51, the government's secret location rumored to have hosted encounters with alien beings. What they find at this hidden facility exposes unimaginable secrets.