Angel Heart (Also Known As: Corazón satánico ) is a Horror Mystery Thriller film directed by Alan Parker and written by William Hjortsberg (novel), Alan Parker (screenplay). It released on 6 March 1987 (USA). The film stars Mickey Rourke, Robert De Niro, Lisa Bonet. Harry Angel is a private investigator. He is hired by a man who calls himself Louis Cyphre to track down a singer called Johnny Favorite. But the investigation takes an unexpected and somber turn.