The two lead roles (Liang Tien & Chang Ying) are in competition (never really explained why), teaching people lesson (including each other), but when the going gets tough, they join forces.
| Actor | Role |
|---|---|
 Cheung YingTricky Jing | Tricky Jing |
 Leung TinChen Menchi | Chen Menchi |
 Terry Lau Wai-YueNot listed | Not listed |
 Teresa Ha PingNot listed | Not listed |
 Anna NgNot listed | Not listed |
 Lam Wai-TiuNot listed | Not listed |
 Lau Wai-LingLittle Clam | Little Clam |
 Mi LanSweetie | Sweetie |
 Nancy Liang Lan-ShihJiao | Jiao |
 Gam LauTomboy | Tomboy |
 Linda HohNot listed | Not listed |