Kang Do-chang (32 Episodes)

Oh Ji-hyeok (32 Episodes)

Kwon Jae-hong (32 Episodes)

Ji Man-gu (32 Episodes)

Byeon Ji-woong (32 Episodes)

Sim Dong-uk (32 Episodes)

Moon Sang-beom (32 Episodes)

Woo Bong-sik (32 Episodes)

Kang Eun-hee (32 Episodes)

Lee Eun-hye (32 Episodes)

Jae Woong [Eun Hee's son] (21 Episodes)

Oh Jong-tae (16 Episodes)

Yoon Sang-mi (16 Episodes)

Jin Seo-kyeong (16 Episodes)

Cheon Na-na (16 Episodes)

Woo Tae-ho (16 Episodes)

Yoo Jeong-seok (16 Episodes)

Cheon Seong-dae (16 Episodes)

Cheon Sang-u (16 Episodes)

Nam Guk-hyeon (16 Episodes)

Choi Yong-geun (16 Episodes)

Jang Ki-jin (16 Episodes)

Kim Gi-tae (16 Episodes)

Cho Seong-dae (16 Episodes)

Yoo Jeong-ryeol (16 Episodes)

Choi Woo-jin (16 Episodes)

Song Gwang Hee (16 Episodes)

Go Gyung Ho (16 Episodes)

Yoon Ji Sun (16 Episodes)

'Junghan Daily News' reporter (16 Episodes)

Jung In-Beom (16 Episodes)

Moon Bo-Kyung (16 Episodes)

Lee Sung-Gon (16 Episodes)

Jung Hee-Joo (16 Episodes)

Kim Min-Ji (16 Episodes)

Jung Chi-Soo (16 Episodes)

Park Sang-Hoon (16 Episodes)

Jo Jin-Chul (16 Episodes)

Michael Cha (16 Episodes)

Cha Moon-Ho (16 Episodes)

Lee Dae-cheol (11 Episodes)

Park Gun-ho (5 Episodes)

Jung Yoo Seon [Jin Soo's wife] (5 Episodes)

Jang Yoo Na (5 Episodes)

Jang Jin Soo (5 Episodes)

Kim Sang-soo (3 Episodes)

Minister of Justice (3 Episodes)

Park Hong Doo (3 Episodes)

Lee Han Joo [Prison guard] (3 Episodes)

So Jae Sub [Attorney] (3 Episodes)

Jung San Il [Prosecutor] (3 Episodes)

Shin Geun Ho (2 Episodes)

Video forensics (2 Episodes)

Go Joon Sup (2 Episodes)

Jung Ki Moon [Reporter] (2 Episodes)

Prisoner (2 Episodes)

Park Jun Sung (2 Episodes)

Yoon Ji Sun's Roommate (2 Episodes)

Jo Byung Gil (2 Episodes)

Cha Do Hyun (1 Episodes)

Kim Hyung Bok (2 Episodes)

Hyung Bok's mother (2 Episodes)

Park Seon Mi (2 Episodes)

In Beom's customer (2 Episodes)

Presidential secretary (2 Episodes)

Sung Joo Ri (2 Episodes)

Bus company employee (2 Episodes)

Ye Rim (2 Episodes)

Cheon Na Na's mother (2 Episodes)

Laura Caine (2 Episodes)

Ki Dong Jae (2 Episodes)

Choi Sang Ho [Security personnel] (2 Episodes)

Vlogger (2 Episodes)

Sim Dong Il (2 Episodes)

Security personnel (2 Episodes)

Ki Dong Su (2 Episodes)

NFS examiner (2 Episodes)

Lee Eun Hye [Young] (1 Episodes)

Judge (1 Episodes)

Reporter Seo (1 Episodes)

Cashier (1 Episodes)

Distribution center employee (1 Episodes)

Sung Dae's secretary (1 Episodes)

Oh Ji Hyuk [Young] (1 Episodes)

Ji Hyuk's mother (1 Episodes)

Joo Dong-Pal (1 Episodes)

Park Dong Chul (1 Episodes)

Judge (1 Episodes)

Judiciary committee (1 Episodes)

Park Joon Young (1 Episodes)

Gawol church pastor (1 Episodes)

Jin Sung Hwan (1 Episodes)

Gang boss (1 Episodes)

Police officer (1 Episodes)

Gook Hyun's relative (1 Episodes)

Wrecking yard employee (1 Episodes)

Apt. security guard (1 Episodes)

Hong Doo's group (1 Episodes)

TV reporter (1 Episodes)

Victim's family (1 Episodes)

Lee Se Jin [Dispatcher] (1 Episodes)

Violent Crimes Team 1 (1 Episodes)

Park Seong-Ock (1 Episodes)

Judge (1 Episodes)

OB-GYN (1 Episodes)

Anchorman (1 Episodes)

Nightclub manager (1 Episodes)

Ji Hyuk's informant (1 Episodes)

Motorcycle shop owner (1 Episodes)

Chinese restaurant owner (1 Episodes)

Farmer (1 Episodes)

Presidential secretary's father-in-law (1 Episodes)

Detective (1 Episodes)

Bus driver (1 Episodes)

Anchorman (1 Episodes)

Translator (1 Episodes)

Gang member (1 Episodes)

Hye Ok (1 Episodes)

Laura Caine [Young] (1 Episodes)

Reporter (1 Episodes)

Hye Ok's father (1 Episodes)

Wedding criminal (1 Episodes)

Sung Gon's father (1 Episodes)

News program PD (1 Episodes)

News program staff (1 Episodes)

TV station executive (1 Episodes)

Goo Jae Choon (1 Episodes)

Employee (1 Episodes)

Doctor (1 Episodes)

Doctor (1 Episodes)

ER staff (1 Episodes)

Police internal investigator (1 Episodes)

News program host (1 Episodes)

CCTV room staff (1 Episodes)

TV reporter (1 Episodes)

Reporter (1 Episodes)

Reporter (1 Episodes)

Judge (1 Episodes)

Arrested man (1 Episodes)

Con man (1 Episodes)

Doctor (1 Episodes)

Doctor (1 Episodes)

Chinese restaurant owner (1 Episodes)

Prosecutor (1 Episodes)

Goo Jae Choon's subordinate (1 Episodes)

Ki Dong Jae's girlfriend (1 Episodes)