Mad Detective (2007)

I can see a person's inner personality.

1h 31m · Released · TMDB ★ 7.1 (231)

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.

Director: Johnnie To, Wai Ka-Fai

Starring: Lau Ching-Wan, Andy On Chi-Kit, Gordon Lam Ka-Tung, Kelly Lin Hsi-Lei, Karen Lee Choi-Ling, Joseph Lee Kwok-Lun