"The Possession Experiment" tells the story of Brandon (Minor), who has always been drawn to the supernatural. So when asked to pick a topic to base his final world theology class project on, he decides to explore the dark world of exorcisms.

Teamed up with three classmates, the group investigates a multiple homicide that they eventually discover was an exorcism gone horribly wrong. Brandon becomes obsessed with the event, and in a strange turn of events, decides the only way to research this topic is to undergo an exorcism himself.