Directed by
| Joon Bae Choi | ||
| Cheol Woo Kang | ... | (as Kang Cheol-woo) |
Writing Credits (in alphabetical order)
| Ran Choi | ... | (screenwriter) |
Cast (in credits order)
| Lee Seung-gi | ... | Jung Ba Reum | |
| Lee Hee-joon | ... | Go Moo Chi | |
| Park Ju-hyun | ... | Oh Bong Yi (as Park Joo-Hyun) | |
 |
Kyung Soo-jin | ... | Choi Hong Ju (as Soo-jin Kyung) |
| Rest of cast listed alphabetically: | |||
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Hyun Bong-sik | ... | Detective Bok Ho Nam (as Bong-sik Hyun) |
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Kim Hye-Yeon | ... | Kim Han Kook |
| Jo Jae-yoon | ... | Daniel Lee | |
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Woo Ji-hyeon | ... | Koo Dong Koo (as Ji-Hyun Woo) |
| Chun Jung-ha | ... | Na Chi Kook's mother | |
| Kim Kang-hoon | ... | Jae Hoon (as Kang-Hoon Kim) | |
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Hwa-Woon Kwon | ... | Sung Yo Han |
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Seo-Joon Lee | ... | Na Chi Kook |
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Cherish Maningat | ... | Kim Han Kook's mother |
| Ahn Nae-sang | ... | Detective Park Du Seok | |
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Yoon Seo-hyun | ... | Detective Kang Ki Hyeok |
| Park So-yi | ... | Kim Hyun Soo (as So-yi Park) | |
| Kim Young-jae | ... | Go Moo Won (as Yeong-jae Kim) | |
| Kim Young-ok | ... | Bong Yi's grandmother | |
Produced by
| Hoe-seok Jeong | ... | co-executive producer |
Visual Effects by
| Sung-min Alvin Yun | ... | visual effects supervisor (uncredited) |
Editorial Department
| Joseph M. Lee | ... | digital intermediate colorist (as Joseph Minho Lee) |
