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.
as Inspector Chan Kwai Bun
as Inspector Ho Ka-on
as Ko Chi Wai
as May Cheung
as Gigi
as Wong Kwok Chu
as Violent Man - Ko's Inner Personality
as Fatso - Ko's Inner Personality
as Calculating Woman - Ko's Inner Personality
as Ko's Inner Personality
as Ko's Inner Personality
as Ko's Inner Personality
as Ko's Inner Personality
as May Cheung in Bun's Eyes
as Weak Boy - Ho's Inner Personality
as Schemy Woman - Ho's Inner Personality
as The Chief
as Policeman
as Restaurant Manager
as Chi-Wai's Boss
as 7-11 Worker
as Ko's Colleague
as Ko's Colleague
as Naresh Sharma
as Policeman (uncredited)
as Mahjong Parlour's Staff (uncredited)
as Mahjong Parlour Customer (uncredited)
as Inspector Ho Ka-on (voice)
as May Cheung (voice)
as Cameo (picture in police file)
