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윤두준 as King Yi Do |
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Kim Seul-gi as Jang Dan-bi |
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Jin Ki-joo as Queen Sohyeon |
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Ahn Hyo-seop as Bak Yeon |
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임예진 as Dan-bi's Mother / Queen Wongyeong |
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Kim Kap-soo as Dan-bi's Father / Hwang Hui |
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Jeong Gyu-su as Sim On |
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이대연 as CSAT Supervisor / Choe Man-li |
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Ko Kyu-phil as Math Teacher / Chief Eunuch |
| Directing | Kim Ji-hyun | Director |
| Writing | Kim Ji-hyun | Writer |
