Gang Dong-won

Han Jung-seok

Lee Jung-hyun

Min-jung

Lee Re

Joon-yi

Kwon Hae-hyo

Kim Noh-in

Kim Min-jae

Sergeant Hwang

Koo Kyo-hwan

Captain Seo

Kim Do-yoon

Chul-min

Lee Ye-won

Yu-jin

Kim Kyu-baek

Kim Yi-byung

Jang So-yeon

Jung-seok's Sister

Moon Woo-jin

Dong-hwan

Hwang Yeon-hui

Taxi Woman

Park Jong-beom

Mechanic

Joey Albright

U.S. Army

Cha Si-won

Hong Kong Man

Pierce Conran

Reporter

John D. Michaels

Evacuation Boat Captain

Milan-Devi LaBrey

TV Show Host

Christopher Gordon

UN Soldier

Kim Tae-jun

Min-jung's Husband

Lee Seung-jin

First Lieutenant

Han Sung-soo

Zombie

Ahn Hyun-bin

Soldier

Kim Se-dong

Public Official

Lee Se-rang

North Korean Anchor

Kim Yeong-jo

Unit 631 Soldier

Choi Jeong-hyun

Unit 631 Soldier

Bae Seong-min

Unit 631 Soldier

Bella Rahim

Major Jane

Geoffrey Giuliano

Hong Kong Boss

Yoon Yeong-gyun

Soldier

So Yun-ho

Unit 631 Soldier

Jeon Ah-hee

Zombie

Ko Dong-hyoung

Crazy Driver

Jeong Seung-uk

Unit 631 Soldier

Nam Sang-woo

Zombie

Han Hyeon-jik

Zombie

Kim Woo-hyun

Sergeant Hwang's Soldier

Park Sung-hyun

Sergeant Hwang's Soldier

Heo Seung

Soldier

Yoon Young-kyun

Sergeant first class 6

Kim Hee-su

Gatekeeper

Son Yoon-hwan

Warehouse Soldier 01

Cho Seok-in

Warehouse Soldier 02

Seong Baek-in

Zombie

Jung Hyun-wook

Zombie

Noh Jae-hoon

Zombie

Kim Ki-tae

Unit 631 Soldier

Kim Wang-do

Unit 631 Soldier

Kim Min-hwan

Zombie

Moon Ba-rom

Zombie

Park Soo-chan

Zombie

Yoon Sang-won

Zombie

Kim Dan-bi

Zombie

Min Jeong-eun

Zombie

Bae Yoon-min

Zombie

Ji Sung-eun

Zombie

Ko Na-young

Zombie

Park Si-yeon

Zombie

Jang Na-ra

Shooting Soldier 1

Kim Han-sol

Zombie

Kang Jeon-yeong

Spire Sentry 01

Lee Jae-woo

Zombie