The plot concerns Guard Point 506, where an entire squad of soldiers have been killed in mysterious circumstances, bar one survivor who's in a coma. Military Investigators are dispatched to the base, and discover they're dealing with a virus that turns humans into ravenous flesh-eating killers!
Sergeant Major Noh
Cheon Ho-jin
1st Lieutenant Yoo
Jo Hyun-jae
Corporal Kang
Lee Young-hoon
Doctor
Lee Jeong-heon
1st Lt. Bang
Yu Tae-seong
Platoon leader
Choi Gyu-hwan
Sergeant Joo
Yang Jae-young
Private Jung
Shin Hyun-tak
Sergeant Jo
Min Sung-wook
Staff sergeant
Lee Seung-hun
Private first class Kim
Moon Jae-won
Corporal Baek
Lee Won
Driver Soldier Byun
Ku Sung-hwan
Staff Sgt. Yoon (present day)
Kim Byung-chul
General Koo (cameo)
Park Won-sang
Cook
Cho Jin-woong