Mad Detective

I can see a person's inner personality.

Bun, a schizophrenic, former police inspector comes out of retirement to help a rookie detective solve a complex murder case involving a missing colleague and a suspected policeman suffering from a multiple personality disorder.

Action Crime Thriller

Sean Lau Ching-Wan

(Inspector Chan Kwai Bun)

Andy On Chi-Kit

(Inspector Ho Ka-on)

Gordon Lam Ka-Tung

Kelly Lin Hsi-Lei

Karen Lee Choi-Ling

Lee Kwok-Lun

(Wong Kwok Chu)

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)

Jeff Cheung Ka-Kit

(Ko's Inner Personality)

Lu Ching-Ting

(Ko's Inner Personality)

Chiu Chi-Shing

(Ko's Inner Personality)

Hung Wai-Leung

(Ko's Inner Personality)

Flora Chan Wai-Shan

(May Cheung in Bun's Eyes)

Jonathan Lee Yat-Sing

(Weak Boy - Ho's Inner Personality)

Jo Kok Cho-Lam

(Schemy Woman - Ho's Inner Personality)

Eddy Ko Hung

Yuen Ling-To

Jimmy Wong Wa-Wo

(Restaurant Manager)

Ronald Yan Mau-Keung

(Chi-Wai's Boss)

Apple Chow Suk-Wai

Jackson Ha Chak-Shun

(Ko's Colleague)

Jack Lai

(Ko's Colleague)

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))