| Person | Type | Job | Role(s) |
|---|---|---|---|
 Lee Joon-ik | Crew | Directing | Director |
 Bang Jun-seok | Crew | Sound | Original Music Composer |
 Kim Sang-bum | Crew | Editing | Editor |
 Cho Chul-hyun | Crew | Writing | Writer |
 Kim Jae-beom | Crew | Editing | Editor |
Jung Jin-wook | Crew | Sound | Production Sound Mixer |
Hong Seung-chul | Crew | Lighting | Lighting Director |
Shim Hyun-seob | Crew | Costume & Make-Up | Costume Design |
Seong Chang-yeon | Crew | Production | Producer |
Kim Tae-kyeong | Crew | Camera | Director of Photography |
Lee Song-won | Crew | Writing | Writer |
 O Seung-hyeon | Crew | Writing | Writer, Producer |
 Choi Tae-young | Crew | Sound | Sound |
Kang Seung-yong | Crew | Art | Production Design |
Lee Ji-yeon | Crew | Costume & Make-Up | Costume Design |
Park Sung-ju | Crew | Camera | Camera Operator |
Gang Hye-yeong | Crew | Sound | Sound Designer |
 Cho Tae-hee | Crew | Costume & Make-Up | Makeup & Hair |
Jung Hwang-soo | Crew | Visual Effects | VFX Supervisor |
Kim Byung-in | Crew | Sound | ADR Recordist |
Park Dae-hun | Crew | Visual Effects | Special Effects Supervisor |
 Park Jin-young | Crew | Editing | Digital Intermediate |
Kim Yun-suk | Crew | Art | Props |
Lee Byeong-ju | Crew | Visual Effects | VFX Artist |
Lee Yoon-ho | Crew | Writing | Storyboard |
 Song Kang-ho | Cast | Actor | King Yeongjo |
 Park Won-sang | Cast | Actor | Hong Bong-han |
 Moon Geun-young | Cast | Actress | Lady Hye Gyeong-gung |
 So Ji-sub | Cast | Actor | Adult King Jeongjo |
 Yoo Ah-in | Cast | Actor | Crown Prince Sado |
 Jin Ji-hee | Cast | Actress | Princess Hwa-wan |
 Kim Min-gyu | Cast | Actor | Kim Gwi-joo (uncredited) |
 Seo Yea-ji | Cast | Actress | Queen Jung-soon |
 Son Woo-hyuk | Cast | Actor | Hong Nak-in |
 Lee Hyo-je | Cast | Actor | Young Jeongjo |
 Park So-dam | Cast | Actress | Lady Moon |
 Kim Hae-sook | Cast | Actress | Queen In-won |
 Jung Hae-kyun | Cast | Actor | Blind Shaman |
 Jeon Hye-jin | Cast | Actress | Royal Consort Yeong-bin |
Lee Kwang-il | Cast | Min Baek-sang | |
 Uhm Ji-sung | Cast | Actor | Young Sado |
 Shin Soo-yeon | Cast | Actress | Young Hye Gyeong-gung |
| Person | Type | Job | Role(s) |
