Kim Mi-hwa([Eun Seok's mother]), Kim Sun-Hwa(Dr. Hong Suk Kyung [Psychiatrist]), Lee Jong-yoon(Lim [Detective]), Lee Ha-nui ([Psychiatric patient]), Park Ki-Ryoong(Kang Sung Dae), Nam Do-yoon(Ryu Soo Yeol / In Jae Hui [Young]), Park Min-sang(Shim Jung Hoon), Jung Yoon-suk(Jung Yoon Ho), Park Jong-geun([Nurse]), Jo Kyung-hyun([Psychiatric patient]), Ma Jeong-pil([Attorney])