정재영
Han Jung-seok
한지민
Yoo So-jung
김지영
Psychiatrist
차예련
Lee Ji-won
최원영
Kang Byung-soo
황병국
Japanese researcher (uncredited)
성병숙
Mi-young
하재숙
Lethargy woman
박길수
Section chief Nam (uncredited)
윤경호
Drunk (uncredited)
Go Seo-hee
(uncredited)
김지훈
Deong-chi
