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김기범 as Ki-bum |
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동해 as Dong-hae |
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김희철 as Hee-chul |
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강인 as Kang-in |
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최시원 as Si-won |
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려욱 as Ryeo-wook |
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신동 as Shin-dong |
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은혁 as Eun-hyuk |
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Lee Sung-min as Sung-min |
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韓庚 as Basketball Player |
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예성 as Ye-sung |
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이특 as Panda |
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헨리 as Background Dancer |
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권유리 as Ballerina |
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Jeong In-gi as Judo Coach |
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Byun Seung-hyun as Homeroom Teacher |
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Park Moon-a as Student |
| Directing | Lee Kwon | Director |
| Production | Park Ji-sung | Executive Producer |
| Sound | 정군 | Production Sound Mixer |
| Visual Effects | 홍장표 | Special Effects Supervisor |
| Editing | Sung Su-ah | Editor |
| Sound | 김봉수 | Sound Supervisor |
| Directing | Eo Jeong-il | Assistant Director |
| Production | Lim Ji-young | Producer |
| Production | An Eun-mi | Co-Producer |
| Production | Choi Yong-bae | Executive Producer |
| Production | 이수만 | Executive Producer |
| Writing | 박연선 | Writer |
| Writing | Lee Kwon | Storyboard |
| Lighting | Chu In-sik | Lighting Director |
| Art | Song Hye-jin | Production Design |
| Costume & Make-Up | 김나형 | Costume Design |
| Sound | 프라이머리 | Original Music Composer |
| Camera | 지기용 | Key Grip |
