Hwang Jung-minChoi Cheol-gi Woo Jung-kookLee Dong-seok Jeong Man-sikInspector Kong Lee Sung-minChief Prosecutor Lee Jong-guRepresentative Ko Song Sae-byukCheol-gi's Brother-in-Law Go Seo-heeCheol-gi's Sister Kwak Ja-hyungDetective Kwak Kim Ki-cheonOld Inspector Lee Do-hyunYoung Inspector Hwang Byeong-gugPublic Defender Lee Kyoung-miForensic Examiner Kim Won-beomSquad Chief Park Kang Hyun-joongSquad Member 1 Lee Mi-doLee Dong-seok's Wife Park Ha-youngLee Dong-seok's Daughter Kim Seung-hoonYoo Min-chul Jong-gu YunSenior Detective in Opening Scene Kwak Jin-seokJunior Detective in Opening Scene Lee Hwa-ryongProsecutor 1 Kim Seo-wonMale Judicial Trainee Lee Chae-eunFemale Judicial Trainee Son Sang-kyungChairman Kim's Subordinate Hong Seok-yeonSamgak Mansion Security Guard Sin Sam-bongSenior Prison Guard On Se-woongJunior Prison Guard / Production Sound Mixer Han Jae-dukSuspect 1 / Producer Cha Eun-jaeJoo Yang's Wife Park Seo-yeonJoo Yang's Hostess Kang Hae-inReporter Kim's Hostess Yoon Hyun-gilDae-ho's Wife Kim Kyeong-ranDae-ho's Mother Park Mi-sookDae-ho's Sister Kang Seo-yeonCheol-gi's Nephew Choi Sung-heeJang Seok-goo's Mistress Kwon Sung-hyunJang Seok-goo's Wife Kim Yeong-cheolMale Prosecutor 1 / Voice Performance Song Tae-yeongMale Prosecutor 2 Kim Eun-kyeongFemale Prosecutor 1 Park Min-jeongFemale Prosecutor 2 / Female Reporter / Line Producer Yeon Joon-wonInterrogation Room Guard Kim Jong-minVisiting Room Guard Seo Byeong-deokRepresentative Ko's Lawyer 1 Kim HyunRepresentative Ko's Lawyer 2 / Jang Seok-goo's Subordinate 2 / Voice Performance Park Jung-pyoFriend of Cheol-gi's Brother-in-Law 1 Ra JoonFriend of Cheol-gi's Brother-in-Law 2 Jung Moon-sungFriend of Cheol-gi's Brother-in-Law 3 Seo Ji-youngTreasure Island Girl 1 Kwak Hye-jinTreasure Island Girl 2 Ha RiTreasure Island Girl 3 Oh Si-eunTreasure Island Girl 4 Jo Joon-hyeonTreasure Island Waiter Yeon Young-sikTreasure Island Musician Han Dong-wookViolent Man 1 / First Assistant Director Jang Joon-yeongViolent Man 2 Park Jong-seungViolent Man 3 Im Hyeon-cheolViolent Man 4 / Suspect in the Photo Kim Jae-hwanJang Seok-goo's Subordinate 1 Lee Won-seokNational Police Agency Chairman Jeong Han-byeolDream City Male Employee Kang Yoo-miDream City Female Employee Kim Gyu-namJunkyard Owner Park Ji-hoonDirector Kang's Executive Assistant Baek Yeo-myeongYoung Businessman in the Sauna Lee Ah-reumJoo Yang's Scalp Masseuse Choi Jeong-hyeonScalp Masseuse's Assistant Seong Hyeon-joonRestaurant Manager / Voice Performance Go Min-jiCoffee Shop Girl Jang Jin-yeongJang Seok-goo's Sister-in-Law Kim Hyun-jeongJang Seok-goo's Sister-in-Law Im Jeong-eonSuspect in the Photo Lee Dong-gunSuspect in the Photo Park Hyeong-joonSuspect in the Photo Park Se-junSuspect in the Photo Kwon Oh-yunSuspect in the Photo Oh Sang-jinSuspect in the Photo Kim Yong-jinSuspect in the Photo Choi Woo-sungSuspect in the Photo Jeon Bong-sooSuspect in the Photo Han Sang-ookSuspect in the Photo Hong Jin-seonSuspect in the Photo Kim Dong-jooSuspect in the Photo Kim Ok-kyeongSuspect in the Photo Kim Ye-rinSuspect in the Photo Jeong Chan-baeMale Reporter Sung Moon-kyuMale Reporter Park Min-jeongFemale Reporter Jeon Jin-yeongFemale Reporter Ryu Su-kyungFemale Reporter Min Kyeong-okVoice Performance Lee Joo-hanVoice Performance An Kil-kangTeam Leader Gwang Soo-dae Lee Choon-yunCommissioner General of the National Police Agency Lee Joon-ikPresident Jung Cho Chul-hyunHaedong Construction Investor 1 Oh Seung-hyeonHaedong Construction Investor 2 Ryoo Seung-wanDirector / Executive Producer / Adaptation Han Jae-dukSuspect 1 / Producer Yeo Mi-jeongProducer / Adaptation Katharine KimExecutive Producer Joon H. ChoiExecutive Producer Chung Chung-hoonDirector Of Photography Choi Se-yeonCostume Design Kwon Su-kyungMakeup & Hair Hwang Hyo-kyunSpecial Effects Makeup Artist Park Noo-riAssistant Director Han Dong-wookViolent Man 1 / First Assistant Director On Se-woongJunior Prison Guard / Production Sound Mixer Yun Seong-giProduction Sound Mixer Jo Yeong-wookOriginal Music Composer Park Min-jeongFemale Prosecutor 2 / Female Reporter / Line Producer Kim Yoon-hoCo-Executive Producer Youngho JeVisual Effects Producer 
