App the Horror
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.
Cast
Kim Young-jae
as Dong-ju
Kim Ju-a
as Han-byeol
Yang Jo-a
as Sun-young
Kim Hee-jung
as Na-yeon
Park Seo-ji
as Jin-seo
Kim Young-sun
as Sun-young
Anupam Tripathi
as Suneta
Im Ye-eun
as Collector
Son Min-zun
as Min-zun
Lee Seung-yeon
as Eun-ah
