Park Bo-young

Hwan Seung-Hee

Jung Da-won

Boarding Student

Kim Hyun-sook

Ms. Min

Lim Hyung-jun

Mr. Bae

So Hee-jung

Woo-Yeon's Mother

Song Jae-rim

Yoon-Geun

Shin So-yul

So-Jung

Ahn Kil-kang

Woo-Yeon's Father

Bae Hae-sun

Seung-Hee's Mother

Seo Eun-soo

Park Min-Kyung

Cha Yup

Lee Taek-Gi

Jang Seong-beom

Choi Soo-Pyo

Go Gyu-pil

Gu Kong-Ja

Kang Ki-young

Ok Geun-Nam

Kim Young-kwang

Hwang Woo-Yeon

Yoo Hee-je

Taek-Gi's Subordinate