https://en.wikipedia.org/wiki/Angel_Heart
Angel Heart is a 1987 American neo-noir horror film based on William Hjortsberg's 1978 novel Falling Angel. Written and directed by Alan Parker, the film stars Mickey Rourke, Robert De Niro and Lisa Bonet. The story follows Harry Angel (Rourke), a New York City private investigator hired to solve the disappearance of a popular singer known as Johnny Favorite. Angel's investigation takes him to New Orleans, where he becomes embroiled in a series of brutal occult-related murders