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남궁민 as Kim Hyun Soo |
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문정희 as Seo Eun Soo |
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경수진 as Seo Eun Soo (Young) |
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남명렬 as Professor Choi |
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심이영 as Choi Mi Jin |
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박혁권 as Joo Seong Tae |
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박보검 as Kim Hyun Soo (Young) |
| Directing | Kwon Gye-Hong | Director |
| Writing | 김선희 | Screenplay |
