Lily Ho

as Lona / Ai Si / Agent 009

Fanny Fan Lai

as Dolly / Dark Angel B1

Tang Ching

as Tieh Hu / Dark Angel C7

Tina Chin Fei

as Mrs. Jin / Dark Angels' Leader

Lo Wei

as Chief Inspector

Fan Mei-Sheng

as Agent 403 at nightclub

Chang Pei-Shan

as Dark Angel A4

Chiu Sam-Yin

as Dark Angel member

Ku Feng

as Dark Angel's member

Wu Ma

as Dark Angel's member

Erh Chun

as Agent at bowling alley

Cheng Lui

as Agent at seaside cafe

Li Kun

as Agent at hair saloon

Lan Wei-Lieh

as Agent at hair saloon

Chui Chung-Hok

as Agent at hair saloon

Han Ying-Chieh

as Agent at nightclub

Tien Shun

as Police officer

Helen Ma Hoi-Lun

as Model

Lee Ho

as Dark Angel's member escorting diamond

Chin Chun

as Dark Angel's member escorting diamond

Cheng Kang-Yeh

as Dark Angel's member dressed as woman

Siu Gam

as Dark Angel's member in tunnel

Chow Siu-Loi

as Dark Angel's member

Lee Hung-Chu

as Dark Angel's member

Ho Wan-Tai

as Dark Angel's member

Cheung Sek-Aau

as Dark Angel's member

To Wing-Leung

as Bellhop

King Pai-Chien

as Doctor

Gam Tin-Chue

as Nightclub patron

Cheung Siu-Lun

as Dark Angel's member

Chin Wen

Cheng Wen-Ching

Lung Yu

Tang Ti

Sung-Hao Hsu

Tam Ying