Schizoid

Brian De Palma's 'Dressed to Kill' is a stylish thriller that features a blend of suspense, seduction, and murder much like 'Schizoid'. Its psychological complexity and shocking twists will appeal to those who appreciate the genre-bending elements in 'Schizoid'.

Predating 'Schizoid', 'Black Christmas' is a seminal slasher film set in a sorority house where the residents are stalked by an unseen murderer. Its use of POV shots and menacing phone calls makes it a haunting precursor and a must-see for fans of the genre.

If you're intrigued by the combination of slasher suspense and a whodunit storyline in 'Schizoid', 'The Toolbox Murders' is another film that delivers on those aspects. With a mysterious figure using common tools to terrorize and slay, it's a gripping ride that will hook any fan of '70s and '80s horror films.