Zipperface

In the 1992 American erotic slasher film "Zipperface", a sadomasochistic serial killer known as Zipperface targets stage actresses who moonlight as BDSM prostitutes in Palm City, California, leaving Detectives Lisa Ryder and Harry Shine to track him down before it's too late. As the investigation unfolds, the duo uncovers a web of suspects, including a cross-dressing mayor's aide, a charitable preacher, and a professional photographer, each with their own secrets and motives. The case takes a dark and violent turn as the detectives delve deeper into the killer's world, leading to a shocking revelation that will change everything.