So when son Ki-woo (Choi Woo-shik) is faced with an unexpected opportunity to home-tutor a rich schoolgirl, he gets his gifted artist sister, Ki-jung (Park So-dam), to forge a college certificate, bluffing his way into the job and into the home of the Park family. We first meet the Kim family, headed by father Ki-taek (Song Kang-ho) and mother Chung-sook (Chang Hyae-jin), in their lowly semi-basement home, hunting for stray wifi coverage and leaving their windows open to benefit from bug-killing street fumigation. Spying an opening, Ki-woo (newly dubbed “Kevin”) realises that his own family could easily fill such roles, and hatches a plan that will inveigle the Kims into the privileged lives and home of the Parks.
Similarly, while the smug Mr Park is habitually depicted ascending the stairs of his ultra-modern home, and the Kims are pictured scampering down city steps to their own underworld apartment, it’s clear who holds the dramatic high ground.
he Kim family may live in sewage-flooded squalor, but they are clearly every bit as smart as, and a lot more united than, the Parks, who turn their noses up at the smell of “people who ride the subway”. An architectural wonder perched high above the slums of Seoul, with views not of urinating drunks but of luxurious lawns and starlit skies, this wealthy house is everything the Kims’ pokey dwelling is not: elegant, angular and weirdly isolated.