First, never leave the house. Second, take your medicine and sleep once it gets dark. Third, never touch the locked doors. Having spent his entire life trapped inside under his father's strict rules, Jae-jun begins to question everything. Myung-sook, who cares alone for her father suffering from dementia, encounters an unidentified woman in the mountains on the anniversary of her daughter's death. And on the day of a move-in cleaning, Jung-hye finds herself alone with the cleaners when her husband suddenly stops answering her calls…

Three House (2026)

Something that should never have entered the house... has.

★ 5/10 August 12, 2026 85 min

HorrorMysteryThriller

Director: Kim Joon, Kim Phile-su, Jungho Lee

First, never leave the house. Second, take your medicine and sleep once it gets dark. Third, never touch the locked doors. Having spent his entire life trapped inside under his father's strict rules, Jae-jun begins to question everything. Myung-sook, who cares alone for her father suffering from dementia, encounters an unidentified woman in the mountains on the anniversary of her daughter's death. And on the day of a move-in cleaning, Jung-hye finds herself alone with the cleaners when her husband suddenly stops answering her calls…

Director

Kim Joon Kim Phile-su Jungho Lee

Cast

Joo Sou-jung Mi Ram Lim Young-woo Hwang In-bo Won Dong-seok Kim Do-yeon Im Ho-jun Kim Choo-wol Son Kyoung-won Shin So-yeun Shim Ji-yu Park So-eul Choi Won