죄 많은 소녀

전여빈

Young-hee

서영화

Kyung-min's Mother

고원희

Han-sol

이태경

Yu-ri

전소니

Kyung-min

유재명

Detective Kim

Seo Hyun-woo

Homeroom Teacher

정인기

Kyung-min's Father

손강국

Young-hee's Father

허동원

Detective

정애화

Kyung-min's Grandmother

선우정아

Singer