The suicide of a former high-school bully puts the boy's father on a quest for answers.
Lee Je-hoon | Gi-tae |
Park Jeong-min | Hee-joon |
Cho Seong-ha | Father |
Lee Cho-hee | Se-jeong |
Bae Je-gi | Jae-ho |
Seo Jun-yeong | Dong-yoon |
Kim Lok-kyoung | Hyeon-soo |
Heo Ji-won | Ji-won |
Shin Un-seop | Detective |