Zwiastun
Obsada
김영애
Mrs. Seok
정진영
Pyung-sub
김혜은
First Lady
Oh Ye-seol
New Nurse
김종구
Nuclear Safety Committee Chairman
강석원
Machinery Team Leader
강지원
Senior Nurse
유승목
Mr. Kam
강신일
Mr. Kong
김한종
Jin-taek
공정환
Senior Presidential Secretary
백도빈
Chief Rescuer
김세동
Mr. Nam
손종학
President of Korea Hydro & Nuclear Power
김주현
Yeon-joo
Park Sun-Hee
Mr. Gam's Wife
No Kang-min
Young Jin-taek
김대명
Gil-seop
송영창
New Director at Nuclear Power Plant, New Director of the Headquarters
박팔영
Minister of Commerce, Industry and Energy
김남길
Jae-hyuk
문정희
Jeong-hye
김영웅
Mr. Hwang
심영민
National Security Chief
곽민석
Head of Foreign Cooperation
홍석빈
Doctor
김금순
Villager
Park Joon-young
Storage Tank Recovery Team
조한철
President of Shimwon E&C
정인기
Fire Marshal
이경영
Prime Minister
배강유
Min-jae
김명민
President