Notes>Film

App the Horror

Hyung Seul-woo

2026 • 1h 28m

When the app is launched, a ghost appears. Developed by four young adults, the app becomes the centerpiece of a livestream where they venture into a supposedly haunted mountain to prove its authentici...

App the Horror

Cast

Kim Young-jae

Kim Young-jaeDong-ju

Kim Ju-a

Kim Ju-aHan-byeol

Yang Jo-a

Yang Jo-aSun-young

Kim Hee-jung

Kim Hee-jungNa-yeon

Park Seo-jiJin-seo

Kim Young-sun

Kim Young-sunSun-young

Anupam Tripathi

Anupam TripathiSuneta

Limm Yea-eun

Limm Yea-eunCollector

Son Min-zunMin-zun

Lee Seung-yeon

Lee Seung-yeonEun-ah

Kim Gyu-nam

Kim Gyu-namHa-rin

Kim A-cheonGrandfather

Crew

Lee Sang-min

Lee Sang-minDirector

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