Jung Jae-youngHan Jung-seok Choi Won-youngKang Byung-soo Hwang Byeong-gugJapanese researcher (uncredited) Ha Jae-sookLethargy woman Park Gil-suSection chief Nam (uncredited) Yoon Kyung-hoDrunk (uncredited) Oh Heung-seokProduction Design Park Yong-suDirector Of Photography Kim Jun-seokOriginal Music Composer Ko Kwang-hyunSound Designer Lee Gang-jinLine Producer Kim Bong-junProduction Supervisor 
