How to avoid an overflow of spoilers while expressing respect for this film? This is the kind of horror that gets inside your head and sets up housekeeping for a long, long time after the credits roll. Personally this is a far scarier film than any slasher flick overflowing with screamers, knives and masked lunatics. Why? Jung Yu-mi's performance for one--this is obvious as she delivers a believable transformation of the wife. Then there's Lee Sun-kyun's equally solid performance of a different sort--as loving husband/father willing to go the extra mile to overcome obstacles together. If you're not wondering what's really going on with him by the end then that's on you, not Lee. What a great pair of performances which unfortunately will not be repeated. Much respect.
