Characters played by Seok Bo-bae
All High female employee #2
Characters played by Lee Dong-yong
Jong-Goo
Characters played by Hyang-gi Kim
Dong-hyeon
Characters played by Myung-Min Kim
Pil-jae
Characters played by Yeong-ae Kim
[no data]
Characters played by Jae-Won Ko
(Juvenile)
Characters played by Su-Young Park
Lim Hyang-Joo
Characters played by Kim Sang-Ho
Sun-tae
Characters played by Dong-il Sung
Pan-su
