Director
Jeong-woo Park
DIRECTOR
Stars (in credits order)
Nam-gil Kim
Jae-hyeok
Kim Joo-Hyun
Yeon-joo
Jin-young Jung
Pyeong-seok
Yeong-ae Kim
Mrs. Seok
Moon Jeong-Hee
Jeong-hye
Dae-Myung Kim
Gil-seop
Daekyum Ahn
Storage tank hazmat suit
Deok-hyeon Jo
Institute of Nuclear Safety director
Do-bin Baek
Rescue team chief
Bae Gang-Yoo
Min-jae
Jo Han-chul
CEO of Simwon E&C
Kim Han-Jong
Jin-taek
Kwon Hong-Suk
Presidential spokesperson
Kim Hye-Eun
First Lady (Korean president's wife)
In-gi Jeong
Firefighter chief
Jeong-hwan Kong
Senior presidential secretary
Hyun-Joon Ji
Jae-hyeok's older brother
Ji-hyeok Min
Chief bodyguard
Hong Ji-Young
Female patient
Jin-mo Joo
Public administration minister
Kim Jong-goo
Chairman of Council for Nuclear Safety
Son Jong-hak
President of Korea Hydro & Nuclear Power
Lee Kyung-young
Prime minister
Min-seok Kwak
Head of foreign cooperation
Myung-Min Kim
President
Jang Nam-boo
Resident worker
Pal-Young Park
Minister of Commerce, Industry and Energy
Seon-hee Park
Mr. Gam's Wife
Se-dong Kim
Mr. Nam
Seung-dae Lim
Team Leader of Simwon E&C
Seung-Hoon Choi
Young Jae-hyeok
Lee Seung-joon
Disaster and safety team 1
Seung-mok Yoo
Mr. Kam
Kang Shin-il
Mr. Kong
Joo Suk-tae
Firefighter 1
Kang Suk-Won
Machinery Team Leader
Kim Tae-Hyun
Nuclear power plant employee 3
Sung-wook Uh
Dae Soo-Won
Ye-Seol Oh
New nurse
Park Yong
Simwon E&C worker 1
Song Young-chang
New director at nuclear power plant
Song Young-Jae
Jae-hyeok's father
Young-kyu Song
Leader of instrumentation and control team
Kim Young-woong
Mr. Hwang