Cast (in credits order)
Zo In-sung | ... | Kim Seok-joo | |
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Park Kwang-hyeon | ... | Lee Se-chan |
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Lee In-hye | ... | Yoo Da-in |
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Oh Yoo-na | ... | Bae Lee-kyung (as Oh Soo-min) |
Rest of cast listed alphabetically: | |||
Lee Dong-wook | ... | Lee Kang-san | |
Myeong Gye-nam | ... | Vice principal Myeong Gye-nam | |
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Lee Han-wi | ... | Park Bok-man |
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Han Hee | ... | Choi Soo-hyun (as Hee Han) |
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Yang Hee-kyung | ... | Yang Hee-jung |
Cho Jae-hyun | ... | Cho Jae-hyun | |
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Seo Jae-kyeong | ... | Cho Dal-shik (as Jae-kyeong Seo) |
Park Joo-mi | ... | Kim Jung-in | |
Julia Lim | ... | Teacher Lim Sung-min | |
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Chae Shi-ah | ... | Park Seung-ah |
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Jang Tae-seong | ... | Lee Jae-min |
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Choi Yong-min | ... | No Il-pyeong (as Yong-min Choi) |