Nightingale Wong is a super heroine who looses her memory when her triad boss father is murdered. She is taken in by a kindly prostitute, and eventually takes revenge.
| Actor | Role |
|---|---|
 Sharla CheungHuang Ying | Huang Ying |
 Deanie IpWitch | Witch |
 Jacky Cheung Hok-YauJi / Hu | Ji / Hu |
 Chingmy Yau Suk-ChingJane | Jane |
 Ken Lo Wai-KwongLei Bao | Lei Bao |
 Kwan Hoi-SanMr Yip | Mr Yip |
 Lo Hoi-PangHuang Fei Hung | Huang Fei Hung |
 Yuen Cheung-YanYing's sifu | Ying's sifu |
| LLisa TungNot listed | Not listed |
 Dave Lam ChingNot listed | Not listed |
| AAnthony Cho Cheuk-NinLei Bao's thug | Lei Bao's thug |
 Wong Man-ShingLei Bao's thug | Lei Bao's thug |
 Lui TatNot listed | Not listed |