On the Edge S01 E07

Kim Sang-kyung (as Kim Yo-han) Baek Sung-hyun (as Park Mu-yeol) Kim Young-kwang (as Jo Young-jae) Lee Soo-hyuk (as Yoon Soo) Kwak Jung-wook (as Yang Kang-mo) Hong Jong-hyun (as Lee Jae-kyu) Esom (as Yoon Eun-sung) Kim Woo-bin (as Kang Mi-reu) Sung Joon (as Choi Chi-hoon) Jung Suk-won (as Yoon Jong-il) Lee El (as Oh Jung-hye)

high school serial killer school slasher psychological thriller christmas drug