Jang Hyo-seung
Lee Jung-hyun
Jang Ji-gu
Seo Young-joo
Ji-hyeon's Mother
Son Hee-soon
Ji-young
Kang Rae-yeon
Mr. Kim
Jeong Seok-yong
Judge
Seo Young-hwa
Seoul Probation Officer
Bae Sung-woo
Juvenile Probation Counselor
Kim Ha-eun
Ok-hyun
Kang Hyuk-Il
Kim Sae-rom
Jun Ye-jin
Jae-bum
Choi Won-tae
Fight Choreographer
Yoo Sang-seob
Director
Kang Yi-kwan
Lighting Director
Park Chan-yun
Screenplay
Original Music Composer
Kang Min-kook
Producer
Park Joo-young
Director of Photography
Byun Bong-sun
Makeup & Hair
Chung Mi-kyoung
Foley Artist
An Ki-sung
Writer
Stunts
Kim Seon-wung