| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Yeon Sang-ho | Crew | Directing | Director, Screenplay | 12 |
 Kim Kyeong-mi | Crew | Costume & Make-Up | Costume Design | 12 |
 Kim Suk-won | Crew | Sound | Sound Supervisor | 12 |
 Yang Jin-mo | Crew | Editing | Editor | 12 |
Kim Yeon-ho | Crew | Production | Producer | 12 |
Song Hyun-suk | Crew | Lighting | Lighting Director | 12 |
Byun Bong-sun | Crew | Camera | Director of Photography | 12 |
Kwak Tae-yong | Crew | Costume & Make-Up | Special Effects Makeup Artist | 12 |
Lee Jae-sung | Crew | Art | Production Design | 12 |
Han Mi-yeon | Crew | Editing | Editor | 6 |
Lee Hee-eun | Crew | Costume & Make-Up | Special Effects Makeup Artist | 12 |
Hong Jeong-ho | Crew | Visual Effects | VFX Supervisor | 6 |
 Cho Tae-hee | Crew | Costume & Make-Up | Makeup & Hair | 12 |
Hwang Hyo-kyun | Crew | Costume & Make-Up | Special Effects Makeup Artist | 12 |
Jung Hwang-soo | Crew | Visual Effects | VFX Supervisor | 6 |
You Cheong | Crew | Art | Props | 12 |
Park Kyoung-soo | Crew | Visual Effects | Special Effects Supervisor | 12 |
Yoon Young-woo | Crew | Directing | Assistant Director | 12 |
Kim Dong-wook | Crew | Sound | Original Music Composer | 12 |
Choi Gyu-seok | Crew | Creator | Creator, Screenplay | |
Kim Nam-ho | Crew | Art | Set Decoration | 12 |
Park Jun-yong | Crew | Art | Props | 6 |
 Heo Myeong-haeng | Crew | Crew | Stunts | 12 |
 Park Jin-young | Crew | Editing | Colorist | 12 |
Kim Dae-jun | Crew | Visual Effects | VFX Supervisor | 6 |
Han Cheol-hui | Crew | Sound | Production Sound Mixer | 12 |
 Byun Seung-min | Crew | Production | Executive Producer | 12 |
Yoo Mi-jin | Crew | Crew | Stunts | 12 |
Lee Dong-ho | Crew | Visual Effects | Special Effects Supervisor | 6 |
 Moon So-ri | Cast | Actress | Lee Soo-gyeong | 6 |
 Moon Geun-young | Cast | Actress | 6 | |
 Kim Hyun-joo | Cast | Actress | Min Hye-jin | 12 |
 Yoo Ah-in | Cast | Actor | Jung Jin-su | 6 |
 Yang Ik-june | Cast | Actor | Jin Kyung-hun | 12 |
 Park Jeong-min | Cast | Actor | Bae Young-jae | 6 |
 Lee Re | Cast | Actress | Jin Hee-jung | 12 |
 Won Jin-ah | Cast | Actress | Song So-hyun | 6 |
 Lim Hyung-kook | Cast | Actor | Gong Hyeong-jun | 2 |
 Do Yong-gu | Cast | Actor | Taxi driver | 1 |
 Cho Dong-in | Cast | Actor | Vane | 6 |
 Ryu Kyung-soo | Cast | Actor | Deacon Yu-ji | 6 |
 Im Sung-jae | Cast | Actor | Chun Se-hyeong | 6 |
 Kim Do-yoon | Cast | Actor | Lee Dong-wook | 6 |
 Kim Sung-cheol | Cast | Actor | Jung Jin-su | 6 |
 Won Mi-won | Cast | Actress | Hye-jin's mother | 1 |
 Jung Ji-so | Cast | Actress | Angel (voice) | 6 |
 Lee Dong-yong | Cast | Actor | Team leader | 3 |
 Lee Dong-hee | Cast | Actor | Kim Jeong-chil | 10 |
 Cha Si-won | Cast | Actor | Sa-cheong | 3 |
 Jeong Ae-hwa | Cast | Actress | Yul-geum | 1 |
 Kim Kyu-baek | Cast | Actor | Joo Myeong-hun | 1 |
 Kim Mi-su | Cast | Actress | Deacon Young-In | 1 |
 Kim Si-ha | Cast | Actress | Park Ha-yul | 3 |
 Kim Shin-rock | Cast | Actress | Park Jung-ja | 12 |
 Byeon Seo-yun | Cast | Actress | Gong Yeon-jae | 1 |
 Han Woo-yeol | Cast | Actor | Kang Jun-won | 1 |
 Yoon Don-sun | Cast | Actor | Kim Gwang-jin | 1 |
 Park Jung-pyo | Cast | Actor | Detective Hong Eun-pyo | 3 |
 Nam Jin-bok | Cast | Actor | Committee Member #1 | 3 |
 Oh Chi-woon | Cast | Actor | Hyuk-sang | 1 |
 Lee So-e | Cast | Actress | Girl at the cafe | 1 |
| Person | Type | Job | Role(s) | Episodes |
