어느날 갑자기 두번째 이야기: 네번째 층 (2006)

Released: Jul 27, 2006

Runtime: 100 minutes

Genre: Siaubo

Stars: 김서형, 김유정, 조영진, 김영선, Kim Ja-young, 이황의

Crew: Baek Eun-jin (Producer), Lee Yo-han (Production Design), Il-han Yoo (Writer), 안병기 (Producer), Oh Bong-jun (Music), Kwon Ho-young (Writer)