The Guard Post— Full Cast

Cheon Ho-jin

as Sergeant Major Noh

Jo Hyun-jae

as 1st Lieutenant Yoo

Lee Young-hoon

as Corporal Kang

Lee Jeong-heon

as Doctor

Yu Tae-seong

as 1st Lt. Bang

Choi Gyu-hwan

as Platoon Leader

Yang Jae-young

as Sergeant Joo

Shin Hyun-tak

as Private Jung

Min Sung-wook

as Sergeant Jo

Lee Seung-hun

as Staff sergeant

Moon Jae-won

as Private First Class Kim

Lee Won

as Corporal Baek

Ku Sung-hwan

as Driver Soldier Byun

Kim Byong-chul

as Staff Sgt. Yoon

Park Won-sang

as General Koo