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
Employee of Korea Expressway Corporation
Driller
SNC Reporter
YTN Reporter
Agent
Equipment Manager
Voice of 119 Telephone Operator / Helicopter Agent
