Kowloon

Tso Chi-tak

Kay Wong

Fong Ning

Wong Bing-cheong

Lam Tik-fong

Alexander Sinclair

Chow Mo

CSP Lai

Uncle

Panther

Yeung

Jane

Coroner

Cheung Fung-hap

Chan San

Cheng Wing-yi

Admen Sinclair

Keung

Mou

Po

Lemon

CID

Charity Boxing Match Host

Underground Boxing Coach/Fighter

Bicycle Rider

Chopsticks

Chopsticks

News Reporter

Uncle's thug

Uncle's thug

Uncle's thug

Uncle's thug

Uncle's thug

Uncle's thug

Young Kowloon

PTU

Chief Superintendent of Police

Senior Superintendent of Police

Senior Superintendent of Police

Senior Superintendent of Police

Ng Ka-yin

Shui

CSP Lai's Deputy

Fong Ning's mother

Fong Ning's father

Doll

Mystery Killer

Underground Boxing Match Host

Underground Boxing Coach Assistant

Charity Boxing Match Referee

Chow Mo's relative

Chow Mo's relative

Chow Mo's relative

Chow Mo's relative

Chow Mo's relative

Chinese Pharmacy Staff

Acting

Production

Camera

Directing

Acting

Acting

Acting

Directing

Writing

Production

Production

Editing

Art

Sound

Acting

Directing

Directing

Production

Production

Production