The Midnight Romance in Hagwon

정려원

Seo Hye-jin

Wi Ha-jun

Lee Joon-ho

Kim Jong-tae

Kim Hyun-tak

소주연

Nam Chung-mi

Kim Jung-young

Woo Seung-hee

Yang Jo-a

Min Hee-joo

Jang İn-sub

Yoon Ji-seok

Oh Man-seok

Lee Taek-yeol

Yoon Bok-in

Oh Jeong-hwa

Shin Joo-hyup

Choi Seung-gyu

Cha Kang-yoon

Lee Si-woo

황은후

Cha So Young

Jeon Seok-chan

Geum Choon Il [So Young’s husband]