Miss "O"

Chow Yun-Fat

As Koon

Sarina Sai Zhu-Juan

As Ching Yip

Danny Law Sek-Ching

As

Tin Ching

As Koon's Father

Katie Chan Fok-Sang

As Ching Yip's Younger Sister

Lin Wen-Wei

As Yee So's Henchman

Lin Jing

As Ching Yip's Mother

Kong Ngai

As Kong

Huang Man

As Yee So

Na Na

As Mistaken for CY in Bar