Reparto y equipo
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Kim Myung-minDetective K - Oh Dal-suSeo-pil Han
- Lee Yeon-heeHisako
- Lee Chae-eunDa Hae
- Jeong Won-jungSenior Colleague
- Jo KwanwooMusicial Jo
- Choi Moo-sungBoss
- Kim Won HaeSato
- Woo HyeonMr. Bang
- Park Soo-youngOfficial Request Man
- Hwang Chae-wonDo Hae
- Hyeon-uVampire
- Kim Seok-YoonDirección
- Kim Soo-jinEscritor
- Lee Nam-gyuEscritor
- Kim HanjoMúsica