导演 Kwon Ho-young

Yang Choon-dong 金康宇

Kim Joon 金汎

Gi-woo 朴赫权

Yang-soo 李准赫

Chief Detective Ko 徐铉哲

Chul-hyun 朴成雄

Da-hee 金柳彬

Seung-gi 李絮

Joon's mother 徐永嬅

Studio owner 金基天

Restaurant boss 柳承穆

Da-hee's Father 金正碧

Chief of Police 金益泰

Detective 崔教植

Detective 2 郑宗烈

Detective 3 朴建乐

Detective 4 신성일

Guro-gu detective Park Joo-Hyung

Eun-ji's mother 朴成妍

Da-hee's neighborhood resident 朴恩瑛

Daycare center teacher Jung Yoon-Sun

Bully 1 Yoon Park

Bully 2 Geum Bo

Bully 3 吴熙俊

Playground student 2 Kim Dong-Kyu

Service 1 서동석

Male reporter Lee Chang-wook

Yeon-i 朴书妍

Borough office woman 孙珊

Young Choon-dong 유재상

Multi-level head of a department Kim Jun-ho