Insp. Lau Chun-Hoi

Lau Ching-Wan

Lau's wife

Carman Lee Yeuk-Tung

Gwan

Tsung-Hua To

Gwan

Tou Tsung-hua

Amy

Chung-Wai Lee

Bartender

Ruby Wong

Sgt. Wah

Wah Wo Wong

Amy (Undercover cop)

Lee Chung-Wai

Insp. Lau's superior

Sin Gam-Ching

Inspector Lau's Superior

Shin Kam-Ching

Sergeant Wah

Jimmy Wong

Doctor

Chiu Yue-Ming

Waiter

Alan Mak

Waiter

Alan Mak Siu-Fai

Lau's team police officer

Wong Jan-Fai

Policeman

Luk Man-Wai

Policeman

So Wai-Nam

Policeman

Lam Kwok-Kit

Policeman

Lam Kwok-Git

Policeman

Yuen Bun

Policeman

Patrick Leung Pak-Kin

(uncredited)

Lam Suet

Custom Officer

Chiu Chi-Shing

Custom Officer

Gary Mak Wing-Lun

Car Jockey

Lu Ching-Ting

Gwan's Thug

Law Wai-Kai

Gwan's Thug

Choi Kwok-Ping

Senior Police Officer

Wong Kam-Tong

Prison Officer

Ma Yuk-Sing

Police Officer

Sam Kin-Sang

Policeman

Fei Pak

Gwan's Thug

Lau Tung-Ching

Policeman

Jackson Ha Chak-Shun