Riven

Lee Jung-hyun

as Jang Hyo-seung

Seo Young-joo

as Jang Ji-gu

Kang Rae-yeon

as Ji-young

Jeong Seok-yong

as Mr. Kim

Seo Young-hwa

as Judge

Bae Sung-woo

as Seoul Probation Officer

Kim Ha-eun

as Juvenile Probation Counselor

Kang Hyuk-il

as Ok-hyun

Jun Ye-jin

as Kim Sae-rom

Choi Won-tae

as Jae-bum

Son Hee-soon

as Ji-hyeon's Mother

Kang Yi-kwan

Director

Park Chan-yun

Lighting Director

Kang Yi-kwan

Screenplay

Kang Min-kook

Original Music Composer

Park Joo-young

Producer

Byun Bong-sun

Director of Photography

Yoo Sang-seob

Fight Choreographer

Chung Mi-kyoung

Makeup & Hair

An Ki-sung

Foley Artist

Park Joo-young

Writer

Kim Seon-wung

Stunts