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김희애 as Ryu Hyun-sook |
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Ko Ah-seong as Lee Man-ji |
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김유정 as Kim Hwa-yeon |
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김향기 as Lee Cheon-ji |
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유아인 as Choo Sang-bak |
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성동일 as Kwak Man-ho |
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Chun Woo-hee as Kwak Mi-ran |
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Yoo Yeon-mi as Kwak Mi-ra |
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김정영 as Hwa-yeon's Mother |
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이재구 as Hwa-yeon's Father |
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결휘 as Mr. Park |
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김지훈 as Kim Ji-hoon |
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Kang Da-young as Ji-min |
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Lee Young-eun as Mi-so |
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Park Ji-young as Su-kyoung |
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Kim Seon-hong as Woo-ram |
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Lee Mi-ji as Seong-hee |
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이수경 as Student |
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박수영 as Mr. Im |
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Jang Ayeong as Teacher |
| Crew | Lee Sang-ha | Martial Arts Choreographer |
| Production | 양수정 | Line Producer |
| Directing | 이한 | Director |
| Writing | Kim Ryeo-ryeong | Novel |
| Writing | Lee Suk-yeon | Screenplay |
| Production | 김재중 | Producer |
| Crew | Seunghyeop Lee | Cinematography |
| Art | Jang Seok-ho | Props |
| Sound | 박종근 | Production Sound Mixer |
| Camera | Hong Jeong-won | Key Grip |
| Writing | 이한 | Adaptation |
| Art | Kang So-yeong | Production Design |
| Costume & Make-Up | 이서진 | Makeup & Hair |
| Sound | Lee Jae-jin | Original Music Composer |
| Costume & Make-Up | 곽태용 | Special Effects Makeup Artist |
| Costume & Make-Up | Yu Ji-yeon | Costume Design |
| Lighting | 장태현 | Lighting Director |
