한재석
Sang-kil
김수로
Lee Do-yeop
Ryu Seung-ryong
Kim Sang-do
장영남
Jang Pal-nyeo
류덕환
Oh Cheol-ju
심은경
Kim Yeo-na
Im Won-hee
Lee Joon-sang
신하균
Doctor of Engineering
정재영
Man in Taekwondo uniform
장진
Captain Ma (uncredited)
Gong Ho-seok
Officer Gong (uncredited)
안수호
Bureau Director (uncredited)
한예주
Han Soon-kyung
Park Kyung-man
Park Joon-seo
Park Jeong-gi
Police
장진
퀴즈왕
Released
Bande-annonce