Berger helmed the film from a script by Rowan Joffe that is based on Osborne’s book. Berger, Mike Goodridge and Matthew James ...

Discover the best scary movies based on true stories; chilling films inspired by real-life crimes, hauntings, and events that make them even more terrifying.

From quieter dramas like The Exorcism of Emily Rose to all-out horrors like The Wailing, these are the scariest exorcism movies of the new millennium.