공유

Seok-woo

김수안

Soo-ahn

정유미

Sung-gyeong

마동석

Sang-hwa

최우식

Yeong-gook

안소희

Jin-hee

김의성

Yong-suk

예수정

In-gil

박명신

Jong-gil

최귀화

Homeless Man

정석용

Captain of KTX

Kim Chang-hwan

Kim Jin-mo

장혁진

Ki-chul

심은경

Stowaway

이주실

Seok-woo's Mother

김재록

Mr. Kim

차청화

Mountaineering Woman

한지은

Earphones Girl

이중옥

Suit

김주헌

Baseball Team Manager

김금순

Survivor

주광현

Infected

Jung Young-ki

Captain Min (voice)

옥주리

Survivor

Woo Do-im

Cabin Attendant Min-ji

Song Ji-hyuk

Baseball Team

Kim Woon

Infected (uncredited)

Jeon Ye-eun

Infected (uncredited)

백승환

Survivor (uncredited)

연상호

Control Room (uncredited)

Choi Woo-sung

Infected (uncredited)

이태윤

Survivor (as Tae-Yoon Lee)