Han Kyu-won

as Kim Hyun

as An Dae-yong (3 episodes)

as Si Ho’s dad (1 episode)

as Kwak Jae-yeong (1 episode)

as Shon Gyu-won

as Jang Ki Ryong (9 episodes)

as Kim Jong-ok (12 episodes)

as Kim Yong-guk

as Han Yoon-jae (1 episode)

as Eom Ik Soo [Bukyeongpa gang] (16 episodes)

as Lee Do-young [Hostage]

as Detective

as Chakho Man

as Hong Min-jae (2 episodes)

as Kim Jin-Soo (12 episodes)

as Park Jin-woo (2 episodes)

as Yoon Joo-kang (2 episodes)

as Detective 2

as Choi Kyung-ho / Mark Choi (16 episodes)

as Bae Hee-joon (32 episodes)

as Court Audience

as Yeom Jung-do (3 episodes)

as Catholic Assembly Man 1

as Good-for-nothing 2