Gong Yoo

Seok-woo

공유

Kim Su-an

Soo-ahn

김수안

Yu-mi Jung

Sung-gyeong

정유미

Ma Dong-Seok

Sang-hwa

마동석

Choi Woo-shik

Yeong-gook

최우식

안소희

Jin-hee

Kim Eui-sung

Yong-suk

김의성

Soo-jung Ye

In-gil

예수정

Park Myung-shin

Jong-gil

박명신

Choi Gwi-hwa

Homeless Man

최귀화

정석용

Captain of KTX

Kim Chang-hwan

Kim Jin-mo

Jang Hyuk-jin

Ki-chul

장혁진

Shim Eun-kyung

Stowaway

심은경

Lee Joo-sil

Seok-woo's Mother

이주실

Kim Jae-rok

Mr. Kim

김재록

Cha Chung-hwa

Mountaineering Woman

차청화

Kim Won-jin

Embarrassing Youth

한지은

Earphones Girl

한성수

Train Attendant

Lee Joong-ok

Suit

이중옥

Kim Joo-Hun

Baseball Team Manager

김주헌

Kim Keum-soon

Survivor

김금순

주광현

Infected

Jung Young-ki

Captain Min (voice)

정영기

옥주리

Survivor

우도임

Train Attendant Min-ji

송지혁

Baseball Team

Kim Woon

Infected (uncredited)

Jeon Ye-eun

Infected (uncredited)

백승환

Survivor (uncredited)

Yeon Sang-ho

Control Room (uncredited)

연상호

최우성

Infected (uncredited)

이태윤

Survivor (as Tae-Yoon Lee)

김태윤

Student

백인권

Zombified Raid Soldier (attacking Seok-woo)

문다인

Train Attendant

김관수

Infected

곽혜진

Survivor

김진용

Survivor

김계형

Survivor

김단비

Infected

최현준

Suit