The Devil Inside

About
In 1989, emergency responders recieved a 9-1-1 call from Maria Rossi (Suzan Crowley) confessing that he had brutally killed three people. 20 years later, her duaghter Isabella (Fernanda Andrade) seeks to understand the truth about what happened that night. She travels to the Centrino Hospital for the Criminally Insane in Italy where her mother has been locked away to determine if her mother is mentally ill or demonically possessed. When she recruits two young exorcists (Simon Quarterman and Evan Helmuth) to cure her mum using unconventional methods combining both sciene and religion, they come face-to-face with pure evil in the form of four powerful demons possessing Maria.

Many have been possessed by one; only one has been possessed by many.