Heretic (2021) is a Horror, Thriller film that follows a modern mystic using occult practices to communicate with the dead experiences an evil beyond human comprehension. Currently, you can watch Heretic on Amazon Prime Video, Philo, Amazon Prime Video with Ads, Magnolia Selects Amazon Channel. Streaming availability may vary by country and platform over time. It has a user rating of 3.8 out of 10 from 5 votes. Fans of horror movies may also want to explore similar titles below.