App the Horror

Kim Young-jae

Dong-ju

Kim Ju-a

Han-byeol

Yang Jo-a

Sun-young

Kim Hee-jung

Na-yeon

Park Seo-ji

Jin-seo

Kim Young-sun

Sun-young

Anupam Tripathi

Suneta

Limm Yea-eun

Collector

Son Min-zun

Min-zun

Lee Seung-yeon

Eun-ah

Kim Gyu-nam

Ha-rin

Kim A-cheon

Grandfather