Ha Jung-woo
Lee Jung-soo
Bae Doona
Se-hyun
Oh Dal-su
Dae-kyung
Shin Jung-keun
Captain Kang
Nam Ji-hyun
Mi-Na
Jeong Seok-yong
Chief Choi
Lee Han-seo
Soo-jin
Kim Hae-sook
Minister
Yoo Seung-mok
Reporter Jo
Park Hyeok-kwon
Government Official
Cho Hyun-chul
Young Rescuer
Lee Cheol-min
Driller Captain
Han Soo-hyun
Drone Technician
Kim Seung-hoon
Public Hearing Moderator
Ye Su-jeong
Old Mother
Jin Yong-uk
Construction Worker
Lee Dong-yong
Construction Worker
Ju Seok-tae
Employee of Korea Expressway Corporation
Ahn Se-ho
Driller
Seo Hyun-woo
SNC Reporter
Lee Sang-hee
YTN Reporter
Kang Shin-chul
Agent
Jin Sun-kyu
Equipment Manager
Yeo Min-Gyu
Voice of 119 Telephone Operator / Helicopter Agent
Lee Chang-jik
Veteran Workman
Kim Sung-kyu
Civic Group 3
Park Jin-woo
Government Aide
Kim Ooh-jin
SNC Anchor
Kim Jong-soo
Drilling Company Executive
Ha Duk-sung
Mayor
Lee Dong-jin
Radio DJ
Jung Do-ahn
Special Effects Supervisor
Jeon Sung-ho
Set Decoration
Yoo Jae-hwan
Producer
Kim Jung-wook
Camera Operator
Park Song-i
Storyboard
Kim Do-su
Executive Producer
Kim Sang-woon
Production Sound Mixer
Kim Seong-hun
Director
Kim Seong-hun
Writer
Hong Seung-Hyuk
Cinematography
Kim Tae-sung
Director of Photography
Kim Dong-guk
Key Grip
Lee Taek-Dong
Producer
You Jeong-hun
Executive Producer
Kim Chang-ju
Editor
Sudarshan Dhakal
Visual Effects
Han Hyun-sug
3D Artist
Kim Nam-sik
Visual Effects Supervisor
Vitek Kral
Music Supervisor
Kim A-Ran
Producer
Lee Dong-yoon
Producer
Ok Gwang-hee
Line Producer
Heo Seo-hyoung
Art Direction
Jang Won-seok
Producer
Chae Kyung-hwa
Costume Design
Choi Hye-lim
Makeup & Hair
Yoo Young-il
VFX Supervisor
Kim Ji-hoon
Producer
Gang Hye-yeong
Sound Designer
Mok Yeong-jin
Music
Lee Hwo-kyoung
Production Design
Yoo Sang-seob
Fight Choreographer
So Jae-won
Original Story
Kim Gyeong-seok
Lighting Director
Joo Yong-woo
Special Props
Kim Il-kwang
Digital Intermediate