Professor Choi
Mr. Doh
Kim Gap-seo
Tae-jo
Mr. Kim
Baek Won-man
Cho Myung-sik
Kim Eung-ryong
Na Sang-man
Sergeant Kang Cheol-in
Seo Jae-sik
Lee Seung-woo
Teacher Jung
Tak Mun-su
Yoo Kang-jin
Sergeant Jin Chang-rok
Jang Heok-su
Du-ho
Chul
Kwon
Eun-yeon's husband
Han Sang-shik
Du-sik
Seong Jong-hoon
Yong-sik
Father