White Christmas (2011)
Kim Yo Han is a psychiatrist who gets involved in a serial murder when his car broke down on Christmas Eve during a sudden storm and he is forced to take shelter at a private high school. Seven students and a teacher are also there over the winter break, but they are gradually murdered one by one as they receive letters from a killer who wants revenge for the death of his mother and sister.
Park Mu-yeol
Jo Young-jae
Lee Jae-kyu
Kang Mi-reu
Choi Chi-hoon
Kim Yo-han
Yoon Soo
Yang Kang-mo
Yoon Eun-sung
Oh Jung-hye
Yoon Jong-il
Choi Chi-hoon
