I recently watched Slaughterhouse Rock (1987) on Shudder. The storyline follows a man who experiences strange dreams about people who died at Alcatraz. He decides to visit the prison with his friend and becomes possessed by a demon. The spirit of a deceased female rock singer invades the man's dreams and tries to help him fight the demon in his head.
Directed by Dimitri Logothetis (Pretty Smart), the film stars Toni Basil (Five Easy Pieces), Nicholas Celozzi (Marked for Death), Donna Denton (Nashville), and Al Fleming (The Getaway).
This movie is a classic '80s horror flick with characters, circumstances, and a storyline typical of the era. The settings are well-chosen and help capture the imagination. The jail scenes are actually pretty good; unfortunately, the horror elements themselves are lacking, and the kills are very mediocre. The acting is adequate, and there's definitely some '80s horror hotties and nudity. The soundtrack is fantastic and maybe my favorite part of the movie.
In conclusion, Slaughterhouse Rock is a below-average addition to the horror genre that I would only recommend to '80s horror enthusiasts. I would score this film a 4/10 and recommend it with the appropriate expectations.