Sean Lau Ching-Wan
Inspector Chan Kwai Bun
Andy On Chi-Kit
Inspector Ho Ka-on
Gordon Lam Ka-Tung
Ko Chi Wai
Lee Kwok-Lun
Wong Kwok Chu
Flora Chan
May Cheung in Bun's Eyes
Eddie Cheung Siu-Fai
Violent Man - Ko's Inner Personality
Lam Suet
Fatso - Ko's Inner Personality
Jay Lau Kam-Ling
Calculating Woman - Ko's Inner Personality
Jo Kok Cho-Lam
Ho Ka-on's Inner Personality
Jonathan Lee Yat-Sing
Weak Boy - Ho's Inner Personality
Ronald Yan Mau-Keung
Chi-Wai's Boss
Jimmy Wong Wa-Wo
Restaurant Manager
Apple Chow Suk-Wai
7-11 Worker
Jackson Ha Chak-Shun
Ko's Colleague
Jeff Cheung Ka-Kit
Ko's Inner Personality
Chiu Chi-Shing
Ko's Inner Personality
Hung Wai-Leung
Ko's Inner Personality
Lu Ching-Ting
Ko's Inner Personality
Singh Hartihan Bitto
Naresh Sharma
Wong Shiu-Keung
Policeman (uncredited)
Lui Siu-Ming
Mahjong Parlour's Staff (uncredited)
Mark Cheung Yiu-Fai
Mahjong Parlour Customer (uncredited)
Soi Cheang
Inspector Ho Ka-on (voice)
Florence Kwok Siu-Wan
May Cheung (voice)
