Ha Jung-woo

Lee Jung-soo

Han Soo-hyun

Drone Technician

Jin Sun-kyu

Equipment Manager

Kim Hae-sook

Minister

Bae Doona

Se-hyun

Park Hyuk-kwon

Government Official

Nam Ji-hyun

Mi-Na

Lee Sang-hee

YTN Reporter

Lee Han-seo

Soo-jin

Yoo Seung-mok

Reporter Jo

Ye Su-jeong

Old Mother

Seo Hyun-woo

SNC Reporter

Lee Cheol-min

Driller Captain

Jeong Seok-yong

Chief Choi

Ju Seok-tae

Employee of Korea Expressway Corporation

Shin Jung-keun

Captain Kang

Cho Hyun-chul

Young Rescuer

Kim Seung-hoon

Public Hearing Moderator

Kim Do-su

Executive Producer

Oh Dal-su

Dae-kyung

Kang Shin-chul

Agent

Jin Yong-uk

Construction Worker

Lee Dong-yong

Construction Worker

Ahn Se-ho

Driller

Yeo Min-Gyu

Voice of 119 Telephone Operator / Helicopter Agent

Kim Seong-hun

Director

You Jeong-hun

Executive Producer