Characters played by Sol Kyung-gu
Kang Tae-sik
Characters played by Lee Jung-Jin
Jang Pil-ho
Characters played by Dal-su Oh
Choi Sang-cheol
Characters played by Lee Sung-min
Yoon Dae-hee
Characters played by Moon Jeong-Hee
Oh Kyeong-sin
Characters played by Sae-byeok Song
Oh Jong-gyoo
Characters played by Young-hoon Lee
Psycho
Characters played by Yeong-seo Park
Goo Bon-chi
Characters played by Yeong-jin Jo
Jo Hyeon-cheol
Characters played by Byeong-guk Hwang
Colleague detective
Characters played by Kim Jeong-pal
Chief Prosecutor
Characters played by Jin-mo Joo
[no data]
Characters played by Min-Young
Communications Agent
Characters played by Jae-ho Song
Oh Joong-ho
Characters played by Hyang-gi Kim
Tae-sik's daughter