When a cop finds himself stalked by another officer, it turns out to be supernatural forces at work as his colleague is possessed by the spirit of his dead lover who wants him and his family dead as well.
| Actor | Role |
|---|---|
 Michael WongMike Cheung | Mike Cheung |
 Tony HoLee Chiu Yan | Lee Chiu Yan |
 Christine Ng Wing-meiMrs. Cheung | Mrs. Cheung |
 Almen Wong Pui-HaWong Siu Lai | Wong Siu Lai |
 Collin ChouLai's Brother | Lai's Brother |
 Helena Law LanMike's Mother-in-Law | Mike's Mother-in-Law |
 Lo HungPolice Captain | Police Captain |
 Ronny Ching Siu-LungPolice Captain | Police Captain |
 Tenky Tin Kai-ManBig D | Big D |