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Lee Kyung-hoon as Da-yi |
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Park Ye-chan as Min-ho |
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홍정민 as Yoo-jin |
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박시완 as Jae-kyeong |
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Ok Ye-rin as Shi-ah |
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이상희 as Da-yi's mother |
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윤경호 as Da-yi's father |
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공민정 as Teacher |
| Sound | Kim Young-rok | Sound Supervisor |
| Production | Chun Seung-chul | Executive Producer |
| Visual Effects | Im Myeong-ju | VFX Supervisor |
| Art | Yoo Ju-o | Props |
| Costume & Make-Up | Jeong Rubi | Costume Design |
| Editing | Jeong Hye-gyeong | Assistant Editor |
| Sound | 김성우 | Boom Operator |
| Production | Kim Sung-hoon | Producer |
| Camera | Son Jin-yong | Director of Photography |
| Directing | Lee Ji-won | Director |
| Sound | 고광현 | Sound Supervisor |
| Production | 김도연 | Executive Producer |
| Writing | Heo5Pa6 | Comic Book |
| Writing | Lee Ji-won | Writer |
