Two Hong Kong police detectives seek a serial killer.
Gordon Liu Chia-Hui
Detective
Bruce Mang Lung
John Lone
Felix Wong Yat-Wah
Mak
James Ha Chim-Si
Black Cat
Maria Tung Ling
Md Lau Xen Yee
Yang Sheng
Weapon Tse
Gam Biu
Boss Cheung
Hung Fung
Boss Hung
Leung Oi
Woman at Police Station
Jason Fung Man-Git
Gangster
Ho Pak-Kwong
Boss Cheung's Aide
Cheung Kwok-Wah
Muscle Man
In the Line of Duty 4
Special ID
The Protector
Full Alert
Infernal Affairs
Welcome to the Punch
The Mission
Motorway
City on Fire
Dog Bite Dog
Freebie and the Bean
Project Gutenberg
Tiger Cage
Art of Eight Limbs
The Dead Pool
Invisible Target
The Seven-Ups
Raging Fire
Vengeance
Chasing the Dragon
