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조승우 as Yoon Cho-won |
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김미숙 as Kyung-sook |
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이기영 as Coach Son Jung-wook |
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백성현 as Yoon Jung-won |
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안내상 as Hee-geun |
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Jo Young-kwan as Young Cho-won |
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Kim Min-ki as Young Jung-won |
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김선재 as Teacher |
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Tak Yong-shin as Principal |
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전수지 as Se-Yeon |
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Park So-eun as Young Se-yeon |
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우기홍 as Jurnalist |
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이성민 as Coach Son Jung-wook's Friend |
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이정성 as Internist |
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김재록 as Police Station Officer |
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Kim Hong-taek as Doctor |
| Writing | Song Ye-jin | Writer |
| Writing | 정윤철 | Writer |
| Writing | Yoon Jin-ho | Writer |
| Production | Seok Myung-Hong | Producer |
| Directing | 정윤철 | Director |
| Sound | Jung Jin-wook | Production Sound Mixer |
| Visual Effects | Kim Gwang-su | Special Effects Supervisor |
| Production | 신창환 | Producer |
| Production | 정태성 | Executive Producer |
| Art | Lee Geun-ah | Production Design |
| Costume & Make-Up | Ham Hyun-joo | Costume Design |
| Lighting | 이재혁 | Lighting Director |
| Art | 윤기찬 | Set Decoration |
| Editing | Nam In-joo | Editor |
| Editing | 함성원 | Editor |
