Director: Kim Seong-hun
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.
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 Hyuk-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
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 Hyuk-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
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 Hyuk-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