| Person | Type | Job | Role(s) |
|---|---|---|---|
 Lee Jae-jin | Crew | Sound | Music |
Kim Chang-ju | Crew | Editing | Editor |
Shin Kyung-man | Crew | Lighting | Lighting Director |
 Cho Sang-kyung | Crew | Costume & Make-Up | Costume Design |
Kim Jung-hun | Crew | Visual Effects | VFX Supervisor |
 Kim Suk-won | Crew | Sound | Sound Supervisor |
 Kim Won-jin | Crew | Crew | Stunts |
Lee Jeong-sub | Crew | Writing | Writer |
Jin Jong-hyun | Crew | Visual Effects | VFX Supervisor |
Park A-hyoung | Crew | Production | Producer |
Kim Jeong-bok | Crew | Production | Line Producer |
Kim Hye-jin | Crew | Editing | Assistant Editor |
 Lee Sa-rang | Crew | Directing | Director, Executive Producer, Adaptation |
Jungwon Kim | Crew | Editing | Editor |
Shin Pil-soon | Crew | Production | Executive Producer |
Hong Jeong-ho | Crew | Visual Effects | VFX Supervisor |
Lee Jeong-suk | Crew | Costume & Make-Up | Makeup & Hair |
Kevin Kang | Crew | Editing | Digital Intermediate |
Lee Min-a | Crew | Art | Production Design |
Kim Jeong-won | Crew | Camera | Director of Photography |
Byun Sang-jin | Crew | Camera | Third Assistant "A" Camera |
Kang Jong-ik | Crew | Visual Effects | VFX Supervisor |
Jung Seock-hee | Crew | Crew | CG Supervisor |
Kim Mi-hye | Crew | Production | Executive Producer |
Ray L. Hong | Crew | Production | Producer |
Lee Jung-suk | Crew | Production | Producer |
Choi Dong-hun | Crew | Crew | Stunts |
Seo Byeong-chul | Crew | Visual Effects | VFX Supervisor |
Kim Tae-kang | Crew | Crew | Stunts |
 Lee Kyung-young | Cast | Actor | No Yeom (uncredited) |
 Sung Dong-il | Cast | Actor | Jo Won-geun |
 Lee Sung-min | Cast | Actor | Choi Jin-gi |
Go Gyu-pil | Cast | Actor | Bald man |
 Choi Kwon | Cast | Actor | Manager Baek |
 An So-hee | Cast | Actress | Restaurant Waitress |
 Sulli | Cast | Actress | Song Yoo-hwa |
 Kim Hong-pa | Cast | Actor | Choi Nak-hyeon |
 Yoon Kyung-ho | Cast | Actor | Broker |
 IU | Cast | Actress | Awards ceremony guide |
 Kim Soo-hyun | Cast | Actor | Jang Tae-yeong |
 Jo Woo-jin | Cast | Actor | Sa Do-jin |
 Kim Da-som | Cast | Actress | Therapist |
 Park Seo-jun | Cast | Actor | Bodyguard man |
 Han Ji-eun | Cast | Actress | Han Ye-won |
 Son Hyun-joo | Cast | Actor | Patient |
 Bae Suzy | Cast | Actress | Tatuist |
 Lee Chae-dam | Cast | Actress | Secret Room Club Addict 2 |
 Jeong In-kyeom | Cast | Actor | Professor Kim |
 Ah Ri | Cast | Actress | Brothel Men-Women |
 Lee Jung-hyun | Cast | Actor | Gangster in Chinatown |
 Hyun Bong-sik | Cast | Actor | Chinese restaurant employee |
 Jung Yi-seo | Cast | Actress | Addict |
 Gyeongree | Cast | Actress | Waitress |
 Park Min-ha | Cast | Actress | Waitress |
 Kim Song-il | Cast | Actor | Capital CEO |
 지은서 | Cast | Actress | Secret Room Club Addict |
 Kim Hye-hwa | Cast | Actress | Im Ra-hee |
 Lim Dong-yoon | Cast | Actor | Meatpacking factory worker |
 Jason Scott Nelson | Cast | Actor | Max |
| Person | Type | Job | Role(s) |
