 |
류승룡 as Kang Jin-bong |
 |
염정아 as Oh Se-yeon |
 |
박세완 as Young Oh Se-yeon |
 |
옹성우 as Park Jeong-woo |
 |
심달기 as Hyun-jeong |
 |
하현상 as Kang Seo-jin |
 |
Kim Da-in as Kang Ye-jin |
 |
박영규 as Jin-bong's Father |
 |
김혜옥 as Jin-bong's Mother |
 |
전무송 as Mr. Choi |
 |
신신애 as Landlady |
 |
김종수 as Mokpo High School Teacher |
 |
고창석 as Purser |
 |
염혜란 as Hyeon-jeong |
 |
김선영 as Jeong-ah |
 |
류현경 as Homeroom Teacher |
 |
김선화 as Se-yeon's Boarding House Friend |
 |
박경찬 as Doctor |
 |
정영섭 as PD |
 |
김인경 as Choreography team |
 |
황정윤 as Nurse |
| Camera | Baek Yoon-seuk | Director of Photography |
| Camera | Hong Eue-su | Key Grip |
| Lighting | 김창호 | Lighting Director |
| Sound | Lee Soon-sung | Production Sound Mixer |
| Art | Son Min-jeong | Production Design |
| Sound | 최태영 | Sound Supervisor |
| Art | Kim Jin-hee | Art Direction |
| Art | 김영복 | Props |
| Art | Kang Moo-seong | Set Decoration |
| Art | Lee Bong-woo | Set Decoration |
| Costume & Make-Up | Kang Dong-yul | Costume Design |
| Visual Effects | 박대훈 | Special Effects Supervisor |
| Visual Effects | 도광일 | Special Effects Supervisor |
| Editing | 박진영 | Digital Intermediate |
| Sound | Gang Hye-yeong | Sound Designer |
| Crew | 송민석 | Martial Arts Choreographer |
| Editing | 양진모 | Editor |
| Costume & Make-Up | 최세연 | Costume Design |
| Costume & Make-Up | Hwang Hyun-gyu | Makeup & Hair |
| Sound | Yang Hye-jin | Sound Editor |
| Costume & Make-Up | Kim Jeong-ja | Makeup & Hair |
| Writing | Lee Yoon-ho | Storyboard |
| Production | 최병환 | Executive Producer |
| Visual Effects | 박의동 | VFX Supervisor |
| Directing | 최국희 | Director |
| Writing | 배세영 | Writer |
| Sound | 김준석 | Original Music Composer |
| Visual Effects | 신진 | CGI Director |
| Production | 남성호 | Associate Producer |
| Production | Park Un-kyoung | Producer |
| Production | 기원규 | Executive Producer |
