Cold Steel

Mu Liangfeng

Liu Yan / Madam Tang

Sgt Zhang Mengzi

Xiao Wu

Colonel Masaya

Regimental Commander Zhang

Er Wa

Grandpa Mu

John

A Tian

Commander Wu

Police Chief

Translator Lin

A Gui

Xiao Shun

Xiao Bin

Captain Ma

Lao Yang

Platoon Sergeant

Ms Ryoko

Military Officer