Millennialentrepreneurs,DrewandMax,runawebcastthatstreamsliveexorcismsthatare,infact,elaboratelystagedhoaxes.Buttheygettheircomeuppancewhentodaysactressbecomesmysteriouslypossessedbyarealdemonthatholdsthecrewhostage.Tomakemattersworse--thepossessedvictimisDrewsfiancée,Lane.Infrontofarapidly-growingglobalaudience,thedemonsubjectsMaxtoaseriesofviolentandhumiliatingchallengesmeanttopunishhimforhisonlinecharade.Meanwhile,inanefforttosavetheloveofhislife,Drewdiscoversthatthedemonssinistermotiveisnotonlyaboutrevenge,butalsotoexposethedarksecretshe,Max,andLanehavebeenhidingfromoneanother.Withonlytheshowclockremaining,itsamatteroftimebeforeeitherthetruthisrevealedorthedemonforcesthemtomeettheirmaker.