Tony Leung Ka-Fai as Huang Huo-tu

René Liu as Ching-fang

David Morse as Kevin Richter

Leon Dai Li-Jen as Li Feng-bo

Yang Kuei-mei as Coroner

Lung Sihung as Taoist Expert

Brett Climo as Serial Killer

Wei-Han Huang as Mei-Mei

Chang Han as Detective Chang

Hannah Lin as Hsieh Ya-Li

Chou Heng-Yin as Reporter

Akio Chen as Detective A

De-Hai Chu as Detective B

Hui-Hui Chiang as

King Chin as

Judy Ya-Hsin Ko as Xiao Ya - betelnut girl