Plot
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.
| Writer | Wai Ka-fai |
|---|---|
| Director | Johnnie To & Wai Ka-fai |
| Actor | Lau Ching-wan, Andy On, Lam Ka-tung |
| Country | Hong Kong |
| Production | Milkyway Image |