Nightmare Teacher2016Mystery, DramaLoading watch options…A homeroom teacher of Yosan Private High School has an accident, and thus a substitute comes to fill in. Han Bong-Gu is a mysterious man, and after strange occurrences the class president Ye-Rim tries to get to the bottom of this mystery.CastUhm Ki-joonKim So-hyunLee Min-hyukSeo Shin-aeBaek Seung-do
