Gong Yoo
Seok-woo
Kim Su-an
Soo-ahn
Jung Yu-mi
Sung-gyeong
Ma Dong-seok
Sang-hwa
Choi Woo-shik
Yeong-gook
An So-hee
Jin-hee
Kim Eui-sung
Yong-suk
Ye Su-jeong
In-gil
Park Myung-shin
Jong-gil
Choi Gwi-hwa
Homeless Man
Jeong Seok-yong
Captain of KTX
Kim Chang-hwan
Kim Jin-mo
Jang Hyuk-jin
Ki-chul
Shim Eun-kyung
Stowaway
Lee Joo-sil
Seok-woo's Mother
Kim Jae-rok
Mr. Kim
Cha Chung-hwa
Mountaineering Woman
Kim Won-jin
Embarrassing Youth
Han Ji-eun
Earphones Girl
Han Sung-soo
Train Attendant
Lee Jung-ok
Suit
Kim Ju-hun
Baseball Team Manager
Kim Keum-soon
Survivor
Chyu Kwang-hyun
Infected
Jung Young-ki
Captain Min (voice)
Ok Joo-ri
Survivor
Woo Do-im
Cabin Attendant Min-ji
Song Ji-hyuk
Baseball Team
Kim Woon
Infected (uncredited)
Jeon Ye-eun
Infected (uncredited)
Baek Seung-hwan
Survivor (uncredited)
Yeon Sang-ho
Control Room (uncredited)
Choi Woo-sung
Infected (uncredited)
Lee Tae-yoon
Survivor (as Tae-Yoon Lee)
Kim Tae-yun
Student
Jung Do-ahn
Special Effects Supervisor
Yun Min-gyu
Stunts
Lee Hee-eun
Special Effects Makeup Artist
Jeong Jin-geun
Martial Arts Choreographer
Jang Hee-sun
Art Direction
Lee Byeong-ju
VFX Artist
Yoo Mi-jin
Stunts
Song Min-seok
Stunts
Kang Bong-sung
Production Sound Mixer
Yeon Sang-ho
Director
Kim Ho-sik
Special Effects Makeup Artist
Yang Jin-mo
Editor
Lee Hyung-deok
Director of Photography
Yeon Sang-ho
Adaptation
Jung Hoon
Grip
Ryu Yeon
Digital Intermediate Producer
Song Gyeong-seop
Still Photographer
Kim Dong-hyo
Lighting Artist
Kim Woo-taek
Executive Producer
Chansoo Kim
CG Supervisor
Kevin Kang
Colorist
Lee Mok-won
Production Design
Hwang Hyo-kyun
Special Effects Makeup Artist
Jihyun Kim
Concept Artist
Choi Tae-young
Sound Mixer
Jung Hwang-soo
Visual Effects Supervisor
Marie Marolle
Stunts
Rim Seung-hee
Costume Design
Karyoon Kim
Special Effects Makeup Artist
Kwak Tae-yong
Special Effects Makeup Artist
Kim Yeon-ho
Producer
Gang Hye-yeong
Sound Designer
Lee Eun-ju
Makeup & Hair
Lee Dong-ha
Executive Producer
Jang Young-gyu
Original Music Composer
Kwon Yoo-jin
Costume Design
Lee Ji-hoon
Camera Operator
Park Kyung-soo
Special Effects Supervisor
Park Joo-suk
Writer
Jin Hye-jung
Art Direction
Kim Byung-in
ADR Recordist
Park Cheong-woo
Lighting Director
Min Hong-nam
Assistant Director
Oh Jin-seok
Props
Heo Myeong-haeng
Fight Choreographer
Lee Hye-ran
Costume Design
Huh Soo-young
Co-Executive Producer
Kim Seon-wung
Stunts
Son Seung-hyun
VFX Supervisor
Lim Kyung-wook
Stunts
Shim Chul-min
Stunts