Characters played by Beom-su Lee
Byung-chul
Characters played by Kim Seon-a
Yoo-ri
Characters played by Jae-hong Ahn
Young-jae
Characters played by Neul Ha
Girl student in classroom doorway
Characters played by Jae-hyeong Jeon
Seok-goo
Characters played by Dae-Hoon Jeong
Sang-min
Characters played by Ae-kyeong Kim
English Teacher
Characters played by Jong-min Kim
PE Teacher
Characters played by Ki-yeon Kim
So-jung
Characters played by Yeong-im Kim
[no data]
Characters played by Hyeong-jin Kong
Min-soo
Characters played by Hong-ryeol Lee
[no data]
Characters played by Hyung-wook Noh
Dong-hyun
Characters played by Park Soo-in
[no data]