A convenience store clerk begins to suspect the store is haunted after he hears the disembodied voice of a female opera singer. The only person who believes him is a lonely cop, whose mother is an expert on the paranormal.
| Actor | Role |
|---|---|
 Francis Ng Chun-YuMo | Mo |
 Dayo Wong Chi-WahCharlie Chan | Charlie Chan |
 Gigi Lai ChiWan | Wan |
 Simon Lui Yu-YeungFrankie | Frankie |
 Chin Ka-LokBosco | Bosco |
 Liz Kong Hei-ManApple | Apple |
 Kingdom Yuen King-TanLotus | Lotus |
 David Lam WaiMaster River Wong | Master River Wong |
 Jerry Lamb Hiu-FungMaster Wong's assistant | Master Wong's assistant |
 Helena Law LanCharlie's mother | Charlie's mother |
 Michael Chow Man-KinHimself | Himself |
 Cha Chuen-YeeNot listed | Not listed |
 Carol TamNot listed | Not listed |