THE REAL TWIST **SPOILERS**
I have been reading all the threads and no one seems to have got the REAL twist which makes the film that much better. **SPOILERS**
Ok, some might have guessed that the Hypnosis had something to do with the male cop thus he re-enacted the last three murders. But what do you think of the female cop killing him at the end? Was she hypnotised too to kill him??? Remember the scene in the prison where the serial killer is playing with her lighter? Before she shoots him at the end, she lights the male cops cigarette with that lighter. Then you see the sun shining (the sunshine triggered the male cop to kill his mum also)
NOW IS THAT THE REAL TWIST OR WHAT? THEY WERE BOTH HYPNOTISED!!! SHE CRIES AFTER SHE HAS SHOT HIM, AS IF KNOWING WHAT SHE HAS DONE BUT COULDN'T CONTROL IT. THEN THE OTHER FAT COP DROPS TOO HIS KNEES BECAUSE HE COULDN'T BELIEVE WHAT SHE HAD JUST DONE EITHER. THEY CAME THERE TO RESCUE HIM AND HAVE HIM DE-HYPNOTISED SO WHY SHOOT HIM?
Thats the TWIST.
I think it's a great film. Remember so called 'Korean classics' like OLDBOY which also uses hypnosis as it's twist theme came after this ONE. So who inspired who know - huh?
Case closed.