Director
Screenwriter
Main Role
- Namkoong Min Main Role
- Kim Ji Eun Main Role
- Choi Dae Hoon Main Role
- Lee Deok Hwa Main Role
- Park Jin USa Mu JangMain Role
Support Role
- Ha Sung Kwang Support Role
- Jo Yun Hee Support Role
- Kim Ja YoungCho Eul RyeSupport Role
- Gong Min Jung Support Role
- Kim Jin Ok[Convenience store owner]Support Role
Guest Role
- Lee Han SolKim Eok Su (Ep. 1)Guest Role
- Yang Taek HoNam Pil Gu (Ep. 1)Guest Role
- Yoo Byung Sun[First responder] (Ep. 1)Guest Role
- Song Kyung A[Jury candidate 17] (Ep. 1)Guest Role
- Ha Seung Youn[Hospital billings clerk] (Ep. 1)Guest Role
- Kim Dae Geun[Fire Bear's subordinate] (Ep. 1)Guest Role
- Lim Jung Min[Man drinking with pickpocket victim] (Ep. 1)Guest Role
- Kim Nam Jin[Neighborhood woman]Guest Role
- Kim Chul YoonLee Myeong Ho (Ep. 1-2)Guest Role
- Lee Yo Sung[Victim] (Ep. 1-2)Guest Role
- Kim Young Sun[Judge] (Ep. 1-2)Guest Role
- Kim Geun Young[Juror] (Ep. 1-2)Guest Role
- Kim Ah Ram[Juror ] (Ep. 1-2)Guest Role
- Jin Shi Won[Juror #1] (Ep. 1-2)Guest Role
- Ha Shi Yeon[Juror 10] (Ep. 1-2)Guest Role
- Lee Kyung Oh[Juror 11] (Ep. 1-2)Guest Role
- Lee So Yeong[Lee Myeong Ho's wife] (Ep. 1-2)Guest Role
- Shim Ji Yoo[Lee Myeong Ho's daughter] (Ep. 1-2)Guest Role
- Park Jae Chul[Fire Bear] (Ep. 1, 7, 10)Guest Role
- Kim Hyung MookCheon Yeong Bae (Ep. 2-3)Guest Role
- Kim Jung HoKim Man Bok (Ep. 2-3)Guest Role
- Park Jae JoonKim Gun Woo (Ep. 2-3)Guest Role
- Son In YongKim Tae Gon (Ep. 2-3)Guest Role
- Jung Kyu SooCEO Mo Tae Yong (Ep. 3)Guest Role
- Hong Ye Ji[Secretary] (Ep. 3)Guest Role
- Choi Na Moo[Employee] (Ep. 3)Guest Role
- Nam Sang Ran[Employee] (Ep. 3)Guest Role
- Kang Hak Soo[CEO Mo's assistant] (Ep. 3)Guest Role
- Ma Jung Pil[Restaurant host] (Ep. 4)Guest Role
- Kim Kye Hyung[Kim Min Jae's friend] (Ep. 4)Guest Role
- Jang Myoung Un[Kim Min Jae's friend] (Ep. 4)Guest Role
- Park Sun AhYoo Hee Ju (Ep. 4-5)Guest Role
- Kim Jung WoonPark Jae U (Ep. 4-5)Guest Role
- Yoon Hyun GilJu Seo Won (Ep. 4-5)Guest Role
- Park Sung JoonKim Min Jae (Ep. 4-5)Guest Role
- Han Dong HeeKim Su Yeon (Ep. 4-5)Guest Role
- Uhm Hyo SubKim Chun Gil (Ep. 4-5)Guest Role
- Lee Hyun SeoHan Jae Sook (Ep. 4-5)Guest Role
- Oh Ki Hwan[Detective] (Ep. 4, 6)Guest Role
- Jeon Se Yong[Labiomancy report] (Ep. 5)Guest Role
- Ryoo Sung Ryul[TV program interviewer] (Ep. 5)Guest Role
- Lee Ye JooYeo Won (Ep. 5, 9)Guest Role
- Park Jung MinKim Jae Chul (Ep. 6)Guest Role
- Lee Je HoonLee Je Hoon (Ep. 6)Guest Role
- Park Joon SangPark Jun Sung (Ep. 6)Guest Role
- Lee Chung Ah Guest Role
- Yang Ha Yoon[Reporter] (Ep. 6)Guest Role
- Jang Woo Yeon[Reporter] (Ep. 6)Guest Role
- Kwon Hyuk Sung[Investigator] (Ep. 6)Guest Role
- Jung Min Joon[Painting boy] (Ep. 6)Guest Role
- Park Jae Wan[Chief prosecutor] (Ep. 6)Guest Role
- Kim Jin Goo[Law Firm Baek attorney] (Ep. 6)Guest Role
- Yoon Na MooChoi Ki Tae [CEO] (Ep. 6-7)Guest Role
- Son Jin Hwan[Deputy prosecutor general] (Ep. 6-7)Guest Role
- Shin Dam SooYang Sang Gu (Ep. 7)Guest Role
- Park Jong Moo[Kim Yoon Sub's aide] (Ep. 7)Guest Role
- Kim Chae Hyun[Yang Sang Gu's wife] (Ep. 7)Guest Role
- Lee Hye Ra[Kim Yoon Sub's relative] (Ep. 7)Guest Role
- Jung Ja Young[Kim Yoon Sub's relative] (Ep. 7)Guest Role
- Jeon Soo Yeon[Kim Yoon Sub's relative] (Ep. 7)Guest Role
- Park Jung Eon[Nomination hearing panelist] (Ep. 7)Guest Role
- Kim Sang IlLee Ki Hwan [Prosecutor] (Ep. 7-8)Guest Role
- Nam Myung RyulKim Yoon Sub [Assemblyman] (Ep. 7-8)Guest Role
- Heo Seon Haeng[Prosecutor] (Ep. 7-8)Guest Role
- Kang Moon Kyung[Chief prosecutor] (Ep. 7-8)Guest Role
- Lee Yoon Jae[Kim Yoon Sub's son] (Ep. 7-8)Guest Role
- Nam Hee Soo[Reporter] (Ep. 8)Guest Role
- Lee Dong Kyu[Anchorman] (Ep. 8)Guest Role
- Kim Ho[Lawyer in elevator] (Ep. 8)Guest Role
- Lee Seung Joon[Lawyer in elevator] (Ep. 8)Guest Role
- Jeon Jin Oh[Lee Joo Young's Case suspect] (Ep. 8)Guest Role
- Kim Min SangYeon Geun (Ep. 9)Guest Role
- Hyun Bong SikHyun Bong Sik (Ep. 9)Guest Role
- Joo Jin Soo[Employee] (Ep. 9)Guest Role
- Kang Jung Hyuk[Employee] (Ep. 9)Guest Role
- Kwon Hyuk BumCha Min Chul (Ep. 9-12)Guest Role
- Moon Hyung Chul[Poker player] (Ep. 10)Guest Role
- Gu Bon Jin[Poker player] (Ep. 10)Guest Role
- Woo Kang Min[Gambling hall boss] (Ep. 10)Guest Role
- Lee Gyu Sub[Gambling hall security] (Ep. 10)Guest Role
- Jang Young Joon[Taesan Group son] (Ep. 10-11)Guest Role
- Lee Jae Woo[Judge] (Ep. 11)Guest Role
- Choi Nam Wook[Executive] (Ep. 11)Guest Role
- Son Jeong Won[Ma Ri's client] (Ep. 11)Guest Role
- Jung Kang Hee[Village foreman] (Ep. 11)Guest Role
- Ahn Soo Ho[Village resident] (Ep. 11)Guest Role
- Kim Mi Ji[Plaintiffs' attorney] (Ep. 11)Guest Role
- Ji Sung Eun[Game participant]Guest Role
- Andy Jin[Loan shark]Guest Role
- Min Kyung OkPark Mal Soon (Ep. 11-12)Guest Role
- Lee Ji Ho[Sang Gu's son] (Ep. 7)Guest Role
- Jo Yong Hwan[Panchigi participant]Guest Role
- Lee Eun Mi[Neighborhood woman]Guest Role
- Lim Geun Seo[Fire Bear's subordinate]Guest Role
- Joo Seok TaeChoi Ki Seok (Ep. 12)Guest Role
- Jung Moon SungShin Joong Hoon (Ep. 12)Guest Role
- Kim Hyuk Jong[Lawyer] (Ep. 12)Guest Role
- Ko Kyung Man[Prosecutor] (Ep. 12)Guest Role
- Jung Han Bin[Prosecutor] (Ep. 12)Guest Role
- Han Dae Gwan[Prosecutor] (Ep. 12)Guest Role
- Kim Hyun Chang[Police officer] (Ep. 12)Guest Role
- Song Ji Hyuk[Law Firm Baek lawyer] (Ep. 12)Guest Role
- Jang Eui Don[Law Firm Baek lawyer] (Ep. 12)Guest Role
- Kim Moon Chan[JQ Group meeting man] (Ep. 12)Guest Role
- Jung Dong Geun[Chairman Choi's secretary] (Ep. 12)Guest Role
- Hwang Jung MinLee Young Ok [Jeil Laundry]Guest Role
- Kwak Min Jun[Prosecutor]Guest Role
- Bae Hyun Kyung[Assisting officer]Guest Role
- Yong Jin[Assisting officer]Guest Role
- Ha Jae Yeol[Fire Bear's subordinate]Guest Role
- Lee Jae Woong Guest Role
- Ko Ju Ni Guest Role
Unknown
- Lee Sang Hoon Unknown
- Im Dong Min Unknown
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