Character Name : Jang Hyo-seung

Original Name : 이정현

Gender : Female

Character Name : Jang Ji-gu

Original Name : 서영주

Gender : Male

Character Name : Ji-young

Original Name : Kang Rae-yeon

Gender : Female

Character Name : Mr. Kim

Original Name : 정석용

Gender : Male

Character Name : Judge

Original Name : 서영화

Gender : Female

Character Name : Seoul Probation Officer

Original Name : 배성우

Gender : Male

Character Name : Juvenile Probation Counselor

Original Name : 김하은

Gender : Male

Character Name : Ok-hyun

Original Name : Kang Hyuk-Il

Gender : Male

Character Name : Kim Sae-rom

Original Name : Jun Ye-jin

Gender : Female

Character Name : Jae-bum

Original Name : Choi Won-tae

Gender : Male

Character Name : Ji-hyeon's Mother

Original Name : Son Hee-soon

Gender : Female