Ring of Darkness (1979) is a Horror film that follows once a Satanist who surrendered her soul and body to the devil himself, Carlotta Rhodes begins to regret her tryst with Lucifer when her teenage daughter, Daria, starts showing the evil influence of dear old Dad. Convinced that she can stop the devil's power on earth, Carlotta calls upon an exorcist for help. Ring of Darkness is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 4.6 out of 10 from 9 votes. Fans of horror movies may also want to explore similar titles below.