1x02 A Criminal's Heart

TV-14

Park Bo-young

Do Bong-soon

Park Hyung-sik

An Min-hyuk

Kim Ji-soo

In Kook-doo

Jun Suk-ho

Secretary Kong

Shim Hye-jin

Hwang Jin-yi

Yoo Jae-myung

Do Chil-goo

An Woo-yeon

Do Bong-ki

Kim Min-kyo

Agari

Yoon Ye-hee

Jung Mi-hwa

Kim Won-hae

Kim Kwang-bok, Oh Dol-pyu

Im Won-hee

Baek Tak

Kim Ki-moo

Hwang Hyun-dong

Seol In-a

Jo Hee-ji

Choi Won-myeong

Jang Kyung-tae

Jang Mi-kwan

Kim Jang-hyun

Lee Do-hyun

Jang Kwang-seok

Park Bo-Mi

Na Kyung-shim

Kim Young-Choon

Il-jin

Baek Soo-Ryun

Sun Shim

Yoon Young Joo

Min-hyuk's Stepmother

Kim Seong-beom

Ahn Dong-ha

Kim Won-suk

Detective Dotbogi

Shim Hoon-Ki

Ahn Dong-seok

Lee Se-Wook

Ahn Kyung-hwan

Choi Mu-in

Team Leader Yook

Choi Hyung

Hui Raeng-yi

Jun Byung-Chul

Lee Woo-jin

Choi Seung-hoon

Young Ahn Min-hyuk

Choi Hyun-Seo

Kim Ji-won

Ahn Chang-hwan

Jeong Joon-tae

Yoo In-soo

Kang-goo

Kim Soo-yeon

Jae-soon's Mother

Kim Won-Suk

Magnifying Glass

Yang Joo-ho

Knock Boy

Oh Soon-tae

Brown Bear

Heo Jung-Guk

Ahn Chool-do

Seo Sung-Jong

Kang Ji-young

JTVC announcer

Kim Hyeon-mok

Bullied student