Plot
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.
Trailer
Cast
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
