Dong-hoon

Kyung-gu Sol

Dong-hoon

Sul Kyung-gu

Mi-hee

Ji-won Uhm

Mi-hee

Uhm Ji-won

So-won

Lee Re

Jeong-sook

Hae-suk Kim

Psychiatrist Jung-Sook

Kim Hae-sook

Gwang-sik

Kim Sang-ho

Gwang-sik

Sang-ho Kim

Yeong Seok's mother

Ra Mi-ran

Jeong-sook's Mother

Mi-ran Ra

Detective Squad Chief

Kwon Tae-won

Do-kyung

Yang Jin-sung

Prosecutor

Kang Shin-chul

Paramedic

Seo Hyun-woo

Vice Principal

Cha Mi-kyung

Reporter

Jeong Min-sung

Cocomong Costumed Part-Timer

Ahn Se-ha

Cocomong Costumed Part-Timer

Jo Bok-rae

Court-appointed Lawyer

Jo Moon-ee

Judge

Kim U-Jin

Judge

Kim Ooh-jin

Detective Seo

Kim Jin-hyeok

Head Nurse

Jin Sun-mi

Young-suk's Friend

Jang Dae-woong

Mr. Kim

Yoon Jong-goo

Jong-sul

Kang Hye-jung

Parents' Association President

Park Eun-young

Parents' Association Member

An Hui-ju