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Kim See-eun as Hee-ju |
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Yeom Hye-ran as Young-nam |
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박지후 as Eun-yeong |
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이주원 as Hyung-ju |
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강진아 as So-eun |
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Jo Dae-hee as Ki-won |
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손강국 as Jung-ho |
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김광식 as Lieutenant Park |
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정도원 as Lawyer Kim |
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Hyun Seung-jin as Otolaryngologist |
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김예지 as Nurse |
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이다영 as Ja-young |
| Sound | Kim Gi-nam | Production Sound Mixer |
| Sound | Lee Ki-jun | Sound Supervisor |
| Editing | 김하나 | Editor |
| Camera | Choi Yong-jae | Key Grip |
| Editing | No Byeong-uk | Digital Intermediate |
| Visual Effects | Yoon Jae-hun | VFX Supervisor |
| Directing | Bae Jong-dae | Director |
| Writing | Bae Jong-dae | Writer |
| Lighting | Song Jae-ho | Lighting Director |
| Editing | Kim Woo-hyun | Editor |
| Camera | Cho Wang-seob | Director of Photography |
| Art | 김희진 | Production Design |
| Production | Nam Jeong-il | Producer |
| Costume & Make-Up | Han Myeong-suk | Costume Design |
| Costume & Make-Up | Kang Yun-hee | Makeup & Hair |
| Production | Moon Young-hwa | Producer |
| Production | Seo Ho-bin | Producer |
| Directing | 김한울 | Assistant Director |
| Sound | 김길남 | Boom Operator |
