Directed by
| Hyun-seung Lee | ... | (as Hyeon-seung Lee) |
Writing Credits (in alphabetical order)
| Kyung-min Bae | ... | (adaptation) |
| Kim Byung-seo | ... | (adaptation) (as Byung-seo Kim) |
| Hyun-seung Lee | ||
| You Sang-Hun | ... | (adaptation) |
| Su-won Shin | ... | (adaptation) |
Cast (in credits order)
| Song Kang-ho | ... | Doo-hyeon | |
| Shin Se-Kyung | ... | Se-bin | |
| Cheon Jeong-myeong | ... | Ae-kku | |
| Kim Min-joon | ... | K | |
 |
Lee Jong-hyuk | ... | Baek Kyeong-min |
| Esom | ... | Eun-jeong | |
| Youn Yuh-jung | ... | Lady Yoon | |
| Lee Kyoung-young | ... | Boss Baek | |
| Kim Roe-ha | ... | Gi-cheol | |
| Oh Dal-su | ... | Mister Yook | |
| Rest of cast listed alphabetically: | |||
|
|
Park Ji-hoon | ... | Q |
| Kim Jong-goo | ... | Boss Doo | |
|
|
Gi-won Yang | ... | Haeundae Group Underboss |
| Jo Yeong-jin | ... | Boss | |
Produced by
| Soo-hyun Ahn | ... | producer |
| Jill Anoba-Yap | ... | line producer |
| Katharine Kim | ... | executive producer |
| Hyun-seung Lee | ... | producer |
| Sang-moo Lee | ... | associate producer |
Music by
| So-hyeon Han | ||
| Sung-min Kwon | ||
Cinematography by
| Kim Byung-seo | ... | (as Byung-seo Kim) |
Editing by
| Kim Sang-beom | ||
| Sung-Yup Yoo | ||
Production Design by
| Lee Ha-jun | ||
Costume Design by
| Se-yeon Choi | ||
Makeup Department
| Seo-young Kim | ... | makeup and hair |
Production Management
| Jiji Borlasa | ... | production manager |
| Earl C. Yap | ... | assistant production manager |
Sound Department
| Ye-young Hong | ... | sound |
| Ji-young Sung | ... | sound |
Visual Effects by
| Jangwhoan Choi | ... | lead effects artist |
| Youngho Je | ... | visual effects producer |
| Keun-Pyo Park | ... | lead animator |
| Sunny Sung-Yong Park | ... | visual effects |
Camera and Electrical Department
| Ruel Dahis Antipuesto | ... | grip |
| Jandro Asuncion | ... | grip |
| Rafael Becbec | ... | electrician/grip |
| Brian Erana | ... | lighting grip |
| Kenken Jubela | ... | first assistant camera |
| Aldwin Paraiso | ... | key grip |
| Randel Rustia | ... | dolly grip |
| Kyeong-man Shin | ... | lighting technician |
| Charito Tangcay | ... | videoassist |
Additional Crew
| Jin-seung Jang | ... | investment executive |
