어느날 갑자기 두번째 이야기: 네번째 층 (2006)
Vydané: Jul 27, 2006
Runtime: 100 minút
Žáner: Horror
Hviezdy: 김서형, 김유정, 조영진, 김영선, Kim Ja-young, 이황의
Crew: 안병기 (Producer), Oh Bong-jun (Music), Lee Yo-han (Production Design), Baek Eun-jin (Producer), Il-han Yoo (Writer), Kwon Ho-young (Director)