O女

周潤發

Koon

賽祝娟

Ching Yip

Danny Law Sek-Ching

Tin Ching

Koon's Father

Katie Chan Fok-Sang

Ching Yip's Younger Sister

Lin Wen-Wei

Yee So's Henchman

Lin Jing

Ching Yip's Mother

江毅

Kong

Huang Man

Yee So

Na Na

Mistaken for CY in Bar

Ching Si

Prostitute

Wan Ling-Kwong

Party Guest

黃公武

Jewellery Pedlar

Hoh Wan

Policeman