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Yeogo goedam 3: Yeowoo gyedan (2003)

Names: Wishing Stairs
IMDB Rating: 6 ( 2752 Votes ) ;
Director: ;
Company: CJ Entertainment, Country: KR, Language: KO
Runtime: 97 min , Rated: R

Brief: A staircase leading to the dormitory of a remote boarding school usually has 28 stairs, but every so often there appears to be 29. When someone steps on the mysterious extra stair, the horror begins...