Bo-young Park

Hwan Seung-hee

Park Bo-young

Ki-Young Kang

Hwang Woo-yeon

Kim Young-kwang

Ok Geun-nam

Kang Ki-young

Gu Kong-ja

Ko Kyu-pil

Young-kwang Kim

Choi Soo-pyo

Jang Seong-beom

Lee Taek-gi

Cha Yeob

Park Min-kyung

Seo Eun-soo

Seung-hee's Mother

Bae Hae-seon

Woo-yeon's Father

An Kil-kang

So-jung

Shin So-yul

Yoon-geun

Song Jae-rim

Woo-yeon's Mother

So Hee-jung

Mr. Bae

Lim Hyung-jun

Ms. Min

Kim Hyun-sook

Boarding Student

Min Chae-yeon

Taek-gi's Subordinate

Yoo Hee-je

Seung-hee's Partner

Ha Jun

Student

Lee Joo-Chan

Detective

Yoon Kyung-ho

Police Station Detective Squad Chief

Baek Seung-chul