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김남길 as Jae-hyuk |
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김주현 as Yeon-joo |
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김명민 as President |
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이경영 as Prime Minister |
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김영애 as Mrs. Seok |
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정진영 as Pyung-sub |
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문정희 as Jeong-hye |
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Bae Gang-Yoo as Min-jae |
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김대명 as Gil-seop |
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유승목 as Mr. Kam |
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강신일 as Mr. Kong |
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김세동 as Mr. Nam |
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송영창 as New Director at Nuclear Power Plant |
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김영웅 as Mr. Hwang |
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김한종 as Jin-taek |
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Kwak Min-seok as Head of Foreign Cooperation |
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Park Sun-Hee as Mr. Gam's Wife |
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공정환 as Senior Presidential Secretary |
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김혜은 as First Lady |
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백도빈 as Chief Rescuer |
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홍석빈 as Doctor |
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김금순 as Villager |
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Oh Ye-seol as New Nurse |
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Park Pal-Young as Minister of Commerce, Industry and Energy |
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No Kang-min as Young Jin-taek |
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Park Joon-young as Storage Tank Recovery Team |
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조한철 as President of Shimwon E&C |
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정인기 as Fire Marshal |
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손종학 as President of Korea Hydro & Nuclear Power |
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송영창 as New Director of the Headquarters |
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김종구 as Nuclear Safety Committee Chairman |
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심영민 as National Security Chief |
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강석원 as Machinery Team Leader |
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문종일 as Rescue |
| Crew | 정봉연 | Stunts |
| Crew | 양해길 | Stunts |
| Crew | Kim Yong-ho | Stunts |
| Crew | Lee Sang-ha | Stunts |
| Art | 김윤석 | Props |
| Crew | Lim Hyo-woo | Stunts |
| Lighting | Kim Ho-sung | Lighting Director |
| Crew | Lim Wang-sub | Stunts |
| Writing | Lee Yoon-ho | Storyboard |
| Visual Effects | Lee Byeong-ju | VFX Artist |
| Visual Effects | Lee Ju-won | VFX Supervisor |
| Editing | No Byeong-uk | Digital Colorist |
| Camera | 황창기 | Grip |
| Sound | Lee Si-hun | Boom Operator |
| Directing | Kim Min-sung | Assistant Director |
| Lighting | Kim Dong-hyo | Lighting Artist |
| Production | 김보라 | Line Producer |
| Production | 김철용 | Producer |
| Directing | Park Jung-woo | Director |
| Writing | Park Jung-woo | Writer |
| Camera | 최영환 | Director of Photography |
| Editing | 박곡지 | Editor |
| Sound | 조영욱 | Original Music Composer |
| Costume & Make-Up | 심현섭 | Costume Design |
| Art | Kang Seung-yong | Production Design |
| Production | Paek Keong-suk | Producer |
| Sound | 최태영 | Sound Supervisor |
| Costume & Make-Up | 김현정 | Makeup & Hair |
| Sound | Gang Hye-yeong | Sound Designer |
| Sound | 은희수 | Production Sound Mixer |
| Directing | 한진원 | Other |
| Production | 김우택 | Executive Producer |
| Costume & Make-Up | 곽태용 | Special Effects Makeup Artist |
| Costume & Make-Up | 황효균 | Special Effects Makeup Artist |
| Editing | 이강희 | Assistant Editor |
| Production | Lee Min-hwa | Production Supervisor |
| Sound | 김병인 | ADR Recordist |
| Camera | Kim Hyeong-seok | Camera Operator |
| Crew | 이건문 | Fight Choreographer |
| Art | Joo Yong-woo | Special Props |
| Visual Effects | 손승현 | VFX Supervisor |
| Production | 박근영 | Line Producer |
| Camera | Jo Jung-hee | Camera Operator |
| Crew | 장재욱 | Stunts |
| Visual Effects | 이성규 | Visual Effects |