Yeogo goedam 3: Yeowoo gyedan (2003) 2003, Drama, Horror, South Korea Yeogo goedam 3: Yeowoo gyedan (2003) Duration: 1H40M Description: 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… Trailer ↗ South Korea 2003 Horror Drama