The ones who shold never be sean... are now visible.
App the Horror
What did you make of it?
The picture
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 authenticity—only to meet a grim fate.
- Released
- 18 February 2026
- Runtime
- 1h 28m
- Language
- Korean
- Industry
- Korean Cinema
Top billedAll 22 credits
- Kim Young-jaeDong-ju
- Kim Ju-aHan-byeol
- Yang Jo-aSun-young
- Kim Hee-jungNa-yeon
- Park Seo-jiJin-seo
- Kim Young-sunSun-young
Made by
- Writer
- Lee Sang-min
- Original Music Composer
- Kim Yong
- Director of Photography
- Choi Jong-man
- Producer
- Hyung Seul-woo
Filed under
HorrorThriller