The Beast (2011)

Cast
Jeong Seok-won (정석원) as Kang Tae-hoon (강태훈)
Jeon Se-hong (전세홍) as Se-yeon (세연)
Nalie Lee (이나리) as Bo-ra (보라)
Kim Yeong-hoon (김영훈) as Jae-gyoo (재규)

Trailer


Synopsis
Bo-ra and her brother, Tae-hun, lose their grandmother they have been living with since their parents’ death. But soon after he gets shocking news that Bo-ra has been kidnapped. The kidnappers plan to use Bo-ra in an online porno and threaten to post it on the web by 10 pm on the following day. Tae-hun embarks on an urgent mission to find his sister and get her back from the kidnappers!