HK mystery film.
| Actor | Role |
|---|---|
 Ng Cho-FanDetective Lee Siu-Fai | Detective Lee Siu-Fai |
 Pak YinLo Wing-Lan | Lo Wing-Lan |
 Lee Heung-KamPak Suet-Mui | Pak Suet-Mui |
 Woo FungLap-Yin | Lap-Yin |
 Kong SanLaw Wai-Tou | Law Wai-Tou |
 Fung Ging-ManNot listed | Not listed |
| NNg TungMonkey King/Monkey Wong | Monkey King/Monkey Wong |
 Ko Lo-ChuenKwok Chau-Cheong | Kwok Chau-Cheong |
 Go ChiuDetective | Detective |
| LLam Liu-NgokDetective | Detective |
 Wong HakDetective | Detective |
| HHeung HoiDetective | Detective |
| MMok Chau-SiDetective | Detective |