Psycho Killer is a 2026 horror-thriller film directed by Gavin Polone in his feature directorial debut, and written by Andrew Kevin Walker. The film stars Georgina Campbell, James Preston Rogers, and Malcolm McDowell. The story follows a police officer on her mission to take down a serial killer known as "the Satanic Slasher" after he murdered her state trooper husband.

Summary from Wikipedia (CC BY-SA).