A genius mathematician with a hidden past and a needy student given up on math.
8
117 min
Ji-woo, an outcast at a prestigious private school, meets Hak-sung, the school janitor who is actually a mathematical genius who defected from North Korea.
Name | Character | Team | |
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Choi Min-sik | Ri Hak-sung | Unowned |
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Kim Dong-hwi | Han Ji-woo | Unowned |
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Park Hae-jun | Ahn Gi-chul | Unowned |
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Park Byung-eun | Kim Geun-ho | Unowned |
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Jo Yoon-seo | Park Bo-ram | Unowned |
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Tang Joon-sang | Tae-yeon | Unowned |
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Kim Won-hae | Park Pil-joo | Unowned |
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Ju Jin-mo | Professor Oh | Unowned |
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Kim Hee-jung | Bo-ram's Mother | Unowned |
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Kang Mal-geum | Ji-woo's Mother | Unowned |
Joo Ye-rin | Korean Teacher | Unowned | |
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Jung Seung-kil | NIS Agent | Unowned |
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Shin Jae-hwi | Student 5 | Unowned |
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Kang Joon-kyu | Ui-joon | Unowned |
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Kim So-suk | Principal | Unowned |
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Choi Jae-sup | Hanbok Teacher | Unowned |
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Ro Jong-hyun | Ddal-bong | Unowned |