Max and Drew run a popular webcast that streams ‘live exorcisms’ watched by millions across the globe. In reality, the exorcisms are just elaborately staged hoaxes performed by paid actors. But their fortunes take a turn when one of the actors becomes possessed by an actual demon and takes the crew hostage. In front of a rapidly growing audience, the demon subjects the crew to a series of violent challenges, threatening to expose the dark secrets they’ve been hiding from each other unless they come clean and reveal they’re impostors before the show is over.