as Section Chief
as Gwon Yul
as Chief Detective Oh
as Vice Minister Park
as Detective Jang
as Kim Jwa-geun
as Dal-ju
as Deok-sik
as Yoon Jeung-pyeong
as Han Tae-seok
as Yoon Hyun-Mok
as Kang Jung-Do
as Chairman Ryu Jae Jin
as President
as Choi Yong-hwan
as Cho Tae-su
as Lee Jae Sik
as Choi Soo Young
as Jong Gwon
as Chairman Wang
as Hong Myung-Soo
as [Detective]
as Jang Chang-sung
