อุโมงค์มรณะ

하정우

Lee Jung-soo

배두나

Se-hyun

오달수

Dae-kyung

신정근

Captain Kang

남지현

Mi-Na

ซอกยง

Chief Choi

Lee Han-seo

Soo-jin

김해숙

Minister

유승목

Reporter Jo

박혁권

Government Official

조현철

Young Rescuer

이철민

Driller Captain

한수현

Drone Technician

Kim Seung-hoon

Public Hearing Moderator

예수정

Old Mother