Directed by
| J.Q. Lee | ... | (as Jae-Gyu Lee) |
Writing Credits (in alphabetical order)
| Sung-Hyun Choi | ||
Cast (in credits order)
| Hyun Bin | ... | King Jeongjo | |
| Jeong Jae-yeong | ... | Gap-soo (as Jae-yeong Jeong) | |
| Jo Jung-Suk | ... | Assassin Eul-Soo | |
| Jung Eun-chae | ... | (as Jeong Eun-Chae) | |
| Park Sung-woong | ... | Hong Gook-yeong | |
| Rest of cast listed alphabetically: | |||
 |
Han Cheol-woo | ... | (as Cheol-woo Han) |
| Lee Dong-yong | ... | Jeon Ki-Soo | |
| Cho Jae-hyun | ... | Gwang-baek (as Jae-hyeon Jo) | |
| Han Ji-min | ... | Queen Jeongsun | |
|
|
Yoon Jong-goo | ... | Military officer (as Jong-gu Yun) |
|
|
Jae-Hee Lee | ... | Wol-Hye (child) |
|
|
Han Soo-hyun | ... | Joo-Seo (as Han Soo Hyun) |
| Kim Sung-ryung | ... | Hye Kyeong-goong (as Seong-ryeong Kim) | |
| Sung Yoo-bin | ... | Kab-Soo (child) (as Yoo-Bin Sung) | |
| Song Young-chang | |||
Produced by
| Won-Chun Cha | ... | executive producer |
| Nak-kwon Choi | ... | producer |
| Yong-nam Lee | ... | producer |
Music by
| Mowg | ||
Cinematography by
| Nak-seon Go | ||
Editing by
| Shin Min-kyeong | ... | (as Min-kyeong Shin) |
Production Design by
| Jo Hwa-seong | ||
Art Direction by
| Jo Hwa-seong | ... | (as Hwa-sung Cho) |
Costume Design by
| Kyeong-hee Jeong | ||
Makeup Department
| Hee Eun Lee | ... | special makeup effects artist |
Production Management
| Min-Sung Kim | ... | production manager |
Sound Department
| Chang-seop Kim | ... | sound superviser |
| Sang-june Yi | ... | sound |
Visual Effects by
| Chansoo Kim | ... | cg supervisor: Digital Idea |
| Erin Eunsung Kim | ... | visual effects producer |
| Jisu Moon | ... | lookdev artist |
Camera and Electrical Department
| Sang-Kyun Cha | ... | gaffer |
| Jin-Kyung Ha | ... | assistant camera / second assistant camera |
