Lim Hyung-kook

as Chen

as Reporter

as Joon-gu

as Captain

as Transposer

as Seong-joon

as 경철

as Police Support Department (uncredited)

as Tae-hoon

as Oh Jae-seok

as Ho-sang

as Seung-ryong

as Jeon Yong-Su

as Gong Hyeong-jun