Gong YooSeok-woo

Kim Su-anSoo-ahn

Jung Yu-miSung-gyeong

Ma Dong-seokSang-hwa

Choi Woo-shikYeong-gook

An So-heeJin-hee

Kim Eui-sungYong-suk

Ye Soo-jungIn-gil

Park Myung-shinJong-gil

Choi Gwi-hwaHomeless Man

Jeong Seok-yongCaptain of KTX

Kim Chang-hwanKim Jin-mo

Jang Hyuk-jinKi-chul

Shim Eun-kyungStowaway

Lee Joo-silSeok-woo's Mother

Kim Jae-rokMr. Kim

Cha Chung-hwaMountaineering Woman

Kim Won-JinEmbarrassing Youth

Han Ji-eunEarphones Girl

Han Sung-sooTrain Attendant

Woo Do-imMin-ji

Chyu Kwang-hyunInfected

Lee Joong-okSuit

Jung Young-kiCaptain Min (voice)

Kim Ju-hunBaseball Team Manager

Ok Joo-riSurvivor

Kim Keum-soonSurvivor

Song Ji-hyukBaseball Team

Lee Tae-yoonSurvivor

Kim Tae-yunStudent

Baek In-kwonZombified Raid Soldier (attacking Seok-woo)

Moon Da-inTrain Attendant

Kim Gwan-sooInfected

Kwak Hye-jinSurvivor

Kim Jin-yongSurvivor

Kim Kye-hyungSurvivor

Kim Jeong-hwiSurvivor

Yoon Ji-heeInfected

Kim Dan-biInfected

Choi Hyun-joonSuit

Kim Ki-sukInfected

Park Min-wooInfected

Park Je-hyeokInfected

Yoon Ji-myeongInfected

Jeon Yeong-inSurvivor

Song Tae-wanInfected

Choi Hye-jinInfected

Yeon Sang-hoDirector & Screenplay

Park Joo-sukWriter

Kim Woo-taekExecutive Producer

Kim Yeon-hoProducer

Lee Dong-haExecutive Producer