as Staff Sgt. Yoon (present day)
as Poison Frog
as Manager Hwang
as Husband
as Corporal Joh Byung-hoon
as Military Operator
as Assistant Officer
as Detective Park
as Dong-sik
as Jin-man
as Gye Sung-Ha
as Najang
as Umpire
as Travel Agent
as Mortuary Manager
as Shilla spy
as Staff sergeant Kang
as Chang-do
as Young-beom
as Narration
as Park Joong-heon
as Lee Byeong-chan
as Park Byung-soo
as Il-sik
as Kim Woo-Jae
as Cha Min-hyuk
as Sun Min-Sik
as Kwak Tae-Hee
as Choi Jin-hyuk
as Seo Won-ju
as Seo In-ho
as Kang Yoon-Goo
as Lee Kyung-Gook
as Jeong Bok-dong
as Byun Ho-in
