Nam Kyung-eup

as Section Chief

as Yoon Jeung-pyeong

as Chairman Wang

as Chairman Ryu Jae Jin

as Im Seo-heung

as Chief Detective Oh

as Gwon Yul

as President

as Lee Jae Sik

as Jeon

as Richard Ma

as Detective Jang

as Cho Myung-soo

as Choi Yong-hwan

as Cho Tae-su

as Choi Soo Young

as Kim Jwa-geun

as Hong Myung-Soo

as [Detective]

as Yoon Hyun-Mok

as Jang Chang-sung

as Vice Minister Park

as Kang Jung-Do

as Han Tae-seok

as Dal-ju

as Jong Gwon

as Deok-sik