A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.
Georgetown. Midsummer. Locust swarm.
Regan relives Pazuzu's grip in dreams; Vatican expert travels to probe her trauma. A psychiatrist uses experimental hypnosis, linking minds across continents.
Boorman's notorious follow-up is a gonzo art-horror experience.