A man is on his way home when the poorly constructed tunnel he is driving through collapses, leaving him trapped leaving himself for the unexpected whilst emergency services struggle to help.
Lee Jung-soo
Se-hyun
Dae-kyung
Captain Kang
Mi-Na
Chief Choi
Soo-jin
Minister
Reporter Jo
Government Official
Young Rescuer
Driller Captain
Drone Technician
Public Hearing Moderator
Old Mother
Construction Worker
Construction Worker
Employee of Korea Expressway Corporation
Driller
SNC Reporter
YTN Reporter
Agent
Equipment Manager
Voice of 119 Telephone Operator / Helicopter Agent
Veteran Workman
Civic Group 3
Government Aide
SNC Anchor
Drilling Company Executive
Mayor
Radio DJ
Special Effects Supervisor
Set Decoration
Producer
Camera Operator
Storyboard
Executive Producer
Production Sound Mixer
Director
Writer
Cinematography
Director of Photography
Key Grip
Producer
Executive Producer
Editor
Visual Effects
3D Artist
Visual Effects Supervisor
Music Supervisor
Producer
Producer
Line Producer
Art Direction
Producer
Costume Design
Makeup & Hair
VFX Supervisor
Producer
Sound Designer
Music
Production Design
Fight Choreographer
Original Story
Lighting Director
Special Props
Digital Intermediate
Assistant Director