Prince of Darkness (1987) is a Horror film that follows a priest discovers an ancient canister containing a strange liquid in an abandoned church. When a group of graduate students and scientists are tasked with studying it, they unknowingly unleash an evil force waiting to destroy all of humanity. Currently, you can watch Prince of Darkness on History Vault, Amazon Video, Apple TV Store, Google Play Movies. Streaming availability may vary by country and platform over time. It has a user rating of 6.8 out of 10 from 1,123 votes. Fans of horror movies may also want to explore similar titles below.