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임수정 as Yoon-jung / So-eun |
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조정석 as Ji-hwan |
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이진욱 as Detective Gun-woo |
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정진영 as Detective Kang |
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이기우 as Detective Lee |
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온주완 as Teacher Park |
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이태리 as Kang Seung-bum |
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전신환 as Biology Teacher |
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김보라 as Choi Hyeon-ju |
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Shin Ji-soo as Nice Schoolgirl |
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정웅인 as Kang Hyeong-chul |
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Kim Won-jin as Detective Yeo-ju |
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임예진 as Vice Principal |
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박준규 as Real Estate Man |
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Kang Bo-min as Hostage Woman |
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Yoon Byung-hee as Player |
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Han Hee-jung as Present Pickpocket Woman |
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이새로미 as Teacher |
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Won Choi as High School Male Teacher |
| Visual Effects | Yoon Choong-yeol | VFX Artist |
| Production | Ahn Sang-hoon | Co-Producer |
| Visual Effects | 백상훈 | Visual Effects Supervisor |
| Production | Lee Jin-eun | Executive Producer |
| Art | Shin Bo-ra | Props |
| Camera | Lee Seong-je | Director of Photography |
| Directing | 곽재용 | Director |
| Sound | 한철희 | Production Sound Mixer |
| Visual Effects | Park Si-hwan | CGI Director |
| Costume & Make-Up | Yoon Hee-sun | Makeup Artist |
| Sound | Kim Jun-seong | Original Music Composer |
| Lighting | Park Sung-chan | Lighting Director |
| Art | 김학현 | Set Decoration |
| Writing | 곽재용 | Adaptation |
| Camera | Lee Chang-jae | Camera Operator |
| Sound | 공태원 | Sound Supervisor |
| Costume & Make-Up | Jang Joo-hee | Costume Design |
| Art | Lee Yo-han | Production Design |
| Camera | 문용군 | Camera Operator |
| Writing | Oh Jeong-un | Writer |
| Production | Bang Ok-kyung | Producer |
| Production | 조혜정 | Line Producer |
| Directing | 최재희 | Assistant Director |
