Directed by
| Geun-shik Jo | ||
Writing Credits (in alphabetical order)
| Lee Dong-ha | ||
Cast (in credits order)
| Victoria Song | ... | Sassy | |
| Cha Tae-hyun | ... | Gyun-woo | |
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Mina Fujii | ... | Yuko |
| Rest of cast listed alphabetically: | |||
|
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Song Bo-eun | ... | Regular girlfriend |
|
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Kang Deok-Joong | ... | Oxford Team |
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Son Hyun-joon | ... | Friend |
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Kwak Ji-hye | ... | Gyeon Woo's daughter |
| Kunjue Li | ... | Wei jie | |
| Bae Sung-woo | ... | Yong-sub | |
Produced by
| Ryu Jong-ho | ... | producer |
| Geon-seob Park | ... | executive producer |
Visual Effects by
| Eunyoung Kim | ... | visual effects artist |
| Eunmi Lee | ... | compositor |
Additional Crew
| Hyung-ok Kim | ... | production coordinator: China |