Why you can trust GamesRadar+ Our experts review games, movies and tech over countless hours, so you can choose the best for you. Find out more about our reviews policy.
The female siblings in question are Soo-mi (Lim Su-jeong) and Soo-yeon (Mun Geun-yeong), a motherless pair who've returned from psychiatric hospital to live with dad (Kim Kap-su) and his new wife Eun-joo (Yum Jung-ah). No chance of getting back to normal though, because there's a strange, possibly phantom presence out to spook the sisters...
Marrying haunted-house horror with evil-stepmum melodrama, this Korean slow-burner has plenty going for it: a clammy atmosphere, psychological resonance and a series of short, sharp shocks. All tasty ingredients, but the overall flavour's not distinctive enough for this to stand apart from such recent Asian chillers as The Eye and Dark Water. Matters aren't helped by the narrative's murkier moments, hairpin twists making things opaque when they should be clear.
Still, you have to give writer/director Kim Ji-woon his due: wallpaper hasn't been this scary since the '70s...
The Inside Out 2 panic attack scene is one of the best depictions of anxiety ever – and something Pixar director Kelsey Mann is incredibly proud of: "I couldn't be happier"
When making Kingdom Hearts, the "one thing" RPG icon Tetsuya Nomura "wasn't willing to budge on" was a non-Disney protagonist
The Witcher fans in shambles after a new book reveals just how old Geralt really is
