| Person | Type | Job | Role(s) |
|---|---|---|---|
 Choi Jae-won | Crew | Production | Producer |
Lee Seung-chul | Crew | Sound | Supervising Sound Editor |
 Lee Soo-youn | Crew | Directing | Director, Writer |
Jeong Yong-jin | Crew | Sound | Original Music Composer |
 Cha Won-chun | Crew | Production | Executive Producer |
Jung Hae-ji | Crew | Lighting | Lighting Director |
Lee Sung-jin | Crew | Sound | Sound Supervisor |
Kim Ha-kyoung | Crew | Costume & Make-Up | Costume Design |
Son Min-jeong | Crew | Art | Production Design |
Lee Jeong-suk | Crew | Costume & Make-Up | Makeup & Hair |
 Park Cheol-su | Crew | Production | Executive Producer |
Yoon Hong-jun | Crew | Production | Line Producer |
Pi Dae-seong | Crew | Costume & Make-Up | Special Effects Makeup Artist |
Um Hye-jung | Crew | Camera | Director of Photography |
Lee Soon-sung | Crew | Sound | Production Sound Mixer |
Lee Bong-woo | Crew | Art | Set Decoration |
Ha Seung-nam | Crew | Visual Effects | Special Effects Supervisor |
Cho Gi-hun | Crew | Camera | Key Grip |
 Shin Goo | Cast | Actor | Sung-geun's Father |
 Song Young-chang | Cast | Actor | Mysterious Man |
 Lee Chung-ah | Cast | Actress | Mi-yeon |
 Yoon Se-a | Cast | Actress | Soo-jung |
 Cho Jin-woong | Cast | Actor | Seung-hoon |
 Kim Joo-ryoung | Cast | Actress | Mi-sook |
 Jo Hyun-wu | Cast | Actor | Detective |
 Son Ji-na | Cast | Actress | Ji-sook |
 Kim Dae-myung | Cast | Actor | Sung-geun |
 Jeong A-mi | Cast | Actress | Bae Jeong-ja |
 Kim Gyeong-min | Cast | Actor | Hospital Director |
| Person | Type | Job | Role(s) |
