After being murdered by a masked killer, Rain, Snow and Romeo find Roy, a conman, and ask him to find the killer for them.
| Actor | Role |
|---|---|
 Roy Cheung Yiu-YeungRoy Young | Roy Young |
 Ruby Wong Cheuk-LingCarmen | Carmen |
| JJimmy Wong Ga-LokNot listed | Not listed |
 Simon Lui Yu-YeungRain Lui | Rain Lui |
 Louis Yuen Siu-CheungRomeo Leung | Romeo Leung |
 Lam SuetSnow Yung | Snow Yung |
 Lai SuenYung Mo | Yung Mo |
 Henry Fong PingThe Judge | The Judge |
 Edmund Poon Siu-ChungNot listed | Not listed |
| MMei-Ting CheungMrs. Yip | Mrs. Yip |
| BBik-Yan ChuWinnie | Winnie |
 William HoMr. Wong (as William Ho) | Mr. Wong (as William Ho) |
| LLai Chi-WaiMr. Fong | Mr. Fong |
| KKwok-Ting LamMr. Lo (as Jackie Lam) | Mr. Lo (as Jackie Lam) |
| LLau Ho-NgaiMrs. Lui | Mrs. Lui |
 Gary Mak Wing-LunNot listed | Not listed |