أمل

Sul Kyung-gu

Dong-hoon

Uhm Ji-won

Mi-hee

Lee Re

So-won

Kim Sang-ho

Gwang-sik

Kim Hae-sook

Psychiatrist Jung-sook

Ra Mi-ran

Young-suk's Mother

Kwon Tae-won

Detective Squad Chief

Kang Shin-chul

Prosecutor

Seo Hyun-woo

Paramedic

Cha Mi-kyung

Vice Principal

Jeong Min-sung

Reporter

Ahn Se-ha

Cocomong Costumed Part-Timer