 |
Lee Byung-hun as Yu-baek / Duk-gi |
 |
Jeon Do-yeon as Sul-rang / Wol-so |
 |
김고은 as Hong-yi / Sul-hee |
 |
배수빈 as Poong-chun |
 |
성유빈 as Gam-cho |
 |
준호 as Yull |
 |
이경영 as Teacher |
 |
김태우 as Jon-bok |
 |
김수안 as Gu-seul |
 |
Kim Young-min as King |
 |
Guzal Tursunova as Ju-gil |
 |
문성근 as Lee Eui-myeong |
|
김원진 as Fighter |
 |
장동 as |
 |
이성우 as Yu-baek's bodyguard |
|
신삼봉 as Fifth Ranked Officer of Royal Security Forces |
| Visual Effects | 신대용 | VFX Supervisor |
| Production | 김경민 | Line Producer |
| Crew | 김용호 | Stunts |
| Crew | 이상하 | Stunts |
| Lighting | 홍명수 | Lighting Technician |
| Art | Kim Yun-suk | Props |
| Costume & Make-Up | 조희란 | Costume Design |
| Production | Lee Dae-hee | Producer |
| Art | 송석기 | Set Decoration |
| Costume & Make-Up | 이희은 | Special Effects Makeup Artist |
| Crew | 이태영 | Stunts |
| Crew | 임왕섭 | Martial Arts Choreographer |
| Directing | 박흥식 | Director |
| Sound | 한철희 | Production Sound Mixer |
| Writing | 박흥식 | Writer |
| Production | Cha Won-chun | Executive Producer |
| Editing | Oh Myoung-jun | Editor |
| Sound | Mowg | Music |
| Costume & Make-Up | 조상경 | Costume Design |
| Sound | 김석원 | Sound Supervisor |
| Art | 한아름 | Production Design |
| Camera | 김병서 | Director of Photography |
| Production | 김현철 | Producer |
| Production | Kim Ju-kyung | Executive Producer |
| Production | Kim Bo-ram | Production Supervisor |
| Art | 피대성 | Special Props |
| Costume & Make-Up | 이은주 | Makeup & Hair |
| Writing | Choi Ah-reum | Writer |
| Visual Effects | Park Yeong-su | Senior Visual Effects Supervisor |
| Crew | 신재명 | Fight Choreographer |
| Costume & Make-Up | 피대성 | Special Effects Makeup Artist |
| Art | 김승경 | Art Direction |
| Lighting | 신경만 | Lighting Director |
| Sound | Mowg | Original Music Composer |
