Two Hong Kong police detectives seek a serial killer.
Gordon Liu Chia-hui
Bruce Mang Lung
Felix Wong
James Ha Chim-Si
Maria Tung Ling
Yang Sheng
Gam Biu
Hung Fung
Leung Oi
Jason Fung Man-Git
Ho Pak-Kwong
Cheung Kwok-Wah
To Siu-Ming
Jackson Ng Yuk-Sue
Tsang Chan-On