Gao Jai is a young man with minimal Kung Fu skills who spends his time spotting wanted criminals, then finding bounty hunters who fight the villains and claim the reward, in the hope of earning a percentage.
| Actor | Role |
|---|---|
 Wong YuGao Jai (Puppy) | Gao Jai (Puppy) |
 Cecilia WongHang-Hsiu Huang | Hang-Hsiu Huang |
 Billy Chan Wui-NgaiNot listed | Not listed |
 Peter Chan LungNot listed | Not listed |
 Cheng Kang-YehNot listed | Not listed |
 Cheung Chok-ChowNot listed | Not listed |
 Norman Tsui Siu-KeungNot listed | Not listed |
 Fung Hak-OnNot listed | Not listed |
 Fung MingNot listed | Not listed |
 Ho Pak-KwongNot listed | Not listed |
 Karl MakaNot listed | Not listed |
 Dean Shek TinNot listed | Not listed |
 Chan Dik-HakNot listed | Not listed |
 Hoh WanWaiter | Waiter |