Chief Producer
Director
Screenwriter
Main Role
- Kim Jae Won Main Role
- Jo Yoon HeeWoo Ah MiMain Role
- Jo Jae HyunHa Myung Geun [Eun Jung's father]Main Role
- Park Sang Min Main Role
Support Role
- Ki Tae YoungLawyer Jang Eun JungSupport Role
- Shin Eun KyungYoon Hwa YeongSupport Role
- Park Jung ChulJin WoongSupport Role
- Jo Han ChulShin Kang HoSupport Role
- Han Ki WonKim Jung HyukSupport Role
- Jung Joon WonJang Eun Jung [Young]Support Role
- Jung Yoon SukHa Eun Joong [Young]Support Role
- Kim Hye RiGo Joo RanSupport Role
- Choi Chul HoKang Joo PilSupport Role
- Han GrooHa So YeongSupport Role
- Kim Gyu RiJang Joo HaSupport Role
- Yang Jin WooGong Ki ChanSupport Role
- Lee Ye SunHa Soo Yeong [Young]Support Role
- Park Min WooPoon Gi / BatmanSupport Role
- Jo Hwi JoonHa Gun Yeong [Myung Geun's son]Support Role
- Choi Yong MinExec. Director KimSupport Role
- Jung Ho Geun[Tae Ha Group staff]Support Role
- Jung Kyu SooLead Detective Song Jae MoonSupport Role
- Jin Joo HyungDetective GooSupport Role
- Jo Min AhJang Joo Ha [Young]Support Role
- Choi Yi Sun[Prison officer]Support Role
- Kwon Young Kyung[Jang housekeeper]Support Role
- Kim Yoon TaeDetective KimSupport Role
- Ahn Suk HwanJo Chi GookSupport Role
- Seo Beom ShikDetective Yi [Eun Jung’s partner]Support Role
- Ban Hye RaMrs. Ansung [Jang household]Support Role
- Kim Hyun[Ko Ju Ran’s aide]Support Role
- Choi Hee SeoSecretary Moon [Tae Ha Group]Support Role
- Kim Jin TaeDetective KooSupport Role
- Song Hoon[Suspecting police]Support Role
Guest Role
- Jo Sun MookShin Jung Man [Int’l Det Serv]Guest Role
- Kim Hae Gon[Inspection team leader]Guest Role
- Hong Yeo Jin[Ki Chan's mother]Guest Role
- Heo Jung GyuLawyer Oh [associate]Guest Role
- Jang Tae Min Guest Role
- Kim Seon Eun[ER doctor] (Ep. 32)Guest Role
- Gi Yeon Ho[Corrupt doctor] (Ep. 22)Guest Role
- Jeon Heon Tae[Film Director Oh] (Ep 3)Guest Role
- Joo Boo Jin[Myung Geun’s great aunt]Guest Role
- Moon Kyung Min[Convenience store owner](Ep 4)Guest Role
- Park Yong Shik[Jang Tae Ha's backer]Guest Role
- Jeon Hae Ryong[Coroner] (Ep. 8)Guest Role
- Go Jin Myung[Dry Cleaner Store owner]Guest Role
- Park Jong Seol[Four City Protestor] (Ep34)Guest Role
- Lee Hyun Kul[Joo Ha’s Gym Coach]Guest Role
- Choi Bum Ho[Detective]Guest Role
- Lee Jung Sung[TaeHa Group Board Member]Guest Role
- Kang Chul SungKim Kang Soo [Investigator]Guest Role
- Jung Ji SoonManager Cha [Law office]Guest Role
- Seo In[Cultural Program host] (Ep. 8)Guest Role
- Park Seong Kyun[Ah Mi’s Doctor] (Ep. 11)Guest Role
- Seo Jin Wook[ER Doctor] (Ep 14)Guest Role
- Kim Sung Gang[Demonstrator buster] (Ep. 1)Guest Role
- Im Jeong WoonDetective SongGuest Role
- Jo Sung Hee[Organ Donor Rep.] (Ep18)Guest Role
- Ahn Soo Ho[Collapsed bldg. victim]Guest Role
- Lee Yoon Sang[Disciplinary Cmte. Officer]Guest Role
- Gong Jae Won[Disciplinary Cmte. Officer]Guest Role
- Seo Kwang Jae[Opposing Attorney] (Ep. 31)Guest Role
- Kim Gwang In[Jang Tae Ha's Lawyer]Guest Role
- Kim Myung Joong[Press Conference Coordinator] (Ep. 28)Guest Role
- Lee Jong Goo[Judge] (Ep 31)Guest Role
- Lee Sol Gu[Policeman at hospital] (Ep33)Guest Role
- Lee Chang[Joo Pil's Doctor] (Ep33)Guest Role
- Hong Seung Beom[Guitar Store Owner] (Ep33)Guest Role
- Ahn Won Jin Guest Role
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