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강수연 as Seo-hyun |
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김현주 as Jung-yi |
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류경수 as Sang-hoon |
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엄지원 as Se-yeon |
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이동희 as Chairman |
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한우열 as Jae-kyung |
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윤기창 as Researcher 1 |
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이가경 as Researcher 2 |
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신민재 as Researcher 3 |
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김선혁 as Researcher 5 |
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이현균 as Doctor |
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박소이 as Young Seo-hyun |
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나호숙 as Seo-hyun's grandmother |
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기환 as Suit Man 1 |
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이승찬 as Suit Man 2 |
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김태준 as Buffet |
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도용구 as General 1 |
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홍석빈 as General 2 |
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전정일 as Suit General 1 |
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손영순 as Old Jung-yi |
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차영주 as Nurse |
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차희 as Woman in Suit |
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박소을 as Monorail Kid |
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윤현길 as Monorail mom |
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신치영 as Worker |
| Writing | 연상호 | Writer |
| Directing | 연상호 | Director |
| Visual Effects | Kim Hyeong-rok | VFX Artist |
| Visual Effects | Jo Gyeong-hun | Visual Effects Director |
| Production | 변승민 | Executive Producer |
| Production | 김연호 | Producer |
| Camera | Yoo Ji-sun | Director of Photography |
| Lighting | Jun Young-seok | Lighting Director |
| Art | Lee Mok-won | Production Design |
| Art | Choi Hyo-sun | Property Master |
| Sound | 강봉성 | Sound Mixer |
| Art | Kim Hyung-jik | Set Decoration |
| Costume & Make-Up | 이진영 | Makeup Designer |
| Editing | 양진모 | Editor |
| Sound | 김석원 | Sound Supervisor |
| Costume & Make-Up | 황효균 | Special Effects Makeup Artist |
| Costume & Make-Up | 곽태용 | Special Effects Makeup Artist |
| Visual Effects | 박경수 | Special Effects Supervisor |
| Crew | 허명행 | Stunts |
| Crew | 유미진 | Stunts |
| Visual Effects | Jung Hwang-soo | VFX Supervisor |
| Visual Effects | 홍정호 | VFX Supervisor |
| Sound | 김동욱 | Music Director |
| Directing | 윤영우 | Assistant Director |
| Camera | Choi Yong-jae | Key Grip |
| Costume & Make-Up | 조상경 | Costume Designer |
| Editing | Lee Eun-song | Digital Colorist |
| Production | 조은혜 | Line Producer |
| Visual Effects | Kim Chang-seok | Special Effects Supervisor |
| Visual Effects | Lee Eun-mi | Compositing Artist |
| Camera | Chae Jeong-seok | "B" Camera Operator |
| Visual Effects | Eun Jae-hyeon | VFX Artist |
| Crew | 최춘범 | Stunts |
| Visual Effects | 김욱 | Visual Effects Producer |
| Visual Effects | 박예슬 | VFX Supervisor |
| Crew | 송민수 | Post Production Supervisor |
| Camera | 민성애 | Still Photographer |
| Crew | 장한승 | Stunts |
| Editing | 김재원 | Assistant Editor |
| Visual Effects | 이지연 | Compositing Artist |
| Crew | 이병희 | Stunts |
| Sound | 김은정 | Sound Effects Editor |
| Crew | 서정주 | Stunts |
| Crew | 이형길 | Stunts |
