Roh Tae-geon
Park Seon-chang
Doctor at School Infirmary
Tae-su / Blue House Crisis Management Centre Director
Mr. Yoon
Ahn Gi-chul
Ho-tae
Tae-Seong
Myeong-guk
Yeong-su
Jong-woo
Kwon Tae-ju
Park Seon-chang
Dong Sung-sik
Tarobe
Park Hyun-ik
Gwang-soo
Min-ho
Joon-soo
Kurosaki
Beom-soo
Detective Choi
Loan shark