Mad Detective

劉青雲 Inspector Chan Kwai Bun 安志傑 Inspector Ho Ka-on 林家棟 Ko Chi Wai 林熙蕾 May Cheung 李焯寧 Gigi 李國麟 Wong Kwok Chu 張兆輝 Violent Man - Ko's Inner Personality 林雪 Fatso - Ko's Inner Personality 劉錦玲 Calculating Woman - Ko's Inner Personality Jeff Cheung Ka-Kit Ko's Inner Personality 羅靖庭 Ko's Inner Personality 趙志誠 Ko's Inner Personality 洪偉良 Ko's Inner Personality 陳慧珊 May Cheung in Bun's Eyes 李日昇 Weak Boy - Ho's Inner Personality 谷祖琳 Schemy Woman - Ho's Inner Personality 高雄 The Chief Yuen Ling-To Policeman 黃華和 Restaurant Manager 甄懋強 Chi-Wai's Boss 周淑慧 7-11 Worker 夏澤信 Ko's Colleague 黎震龍 Ko's Colleague Singh Hartihan Bitto Naresh Sharma 王肇強 Policeman (uncredited) 雷小明 Mahjong Parlour's Staff (uncredited) 張耀輝 Mahjong Parlour Customer (uncredited) 鄭保瑞 Inspector Ho Ka-on (voice) 郭少芸 May Cheung (voice) 陳彼得 Cameo (picture in police file)