
Casts

Gong Yoo
as Kang In-ho

Jung Yu-mi
as Seo Yoo-jin

Kim Hyun-soo
as Kim Yeon-doo

Baek Seung-hwan
as Jeon Min-soo

Jang Gwang
as Principal / Principal's Brother

Kim Joo-ryoung
as Yoon Ja-ae

Kim Min-sang
as Park Bo-hyeon

Lim Hyun-sung
as Young-hoon

Jeon Kuk-hwan
as Attorney Hwang

Choi Jin-ho
as Prosecutor