| Person | Type | Job | Role(s) |
|---|---|---|---|
 Kim Sun-min | Crew | Editing | Editor |
 Park Hong-yeol | Crew | Camera | Director of Photography |
 Lee Ji-soo | Crew | Sound | Original Music Composer |
Yi Jae-min | Crew | Production | Line Producer |
Lee Seung-yeop | Crew | Sound | Sound Supervisor |
Kang Dae-hui | Crew | Lighting | Lighting Director |
Ha Jung-wan | Crew | Production | Executive Producer |
Park Dong-hun | Crew | Directing | Director |
Kim Yeong-hui | Crew | Art | Production Design |
Cho Tae-hee | Crew | Costume & Make-Up | Makeup & Hair |
Lee Yong-jae | Crew | Writing | Writer |
Kim Tae-eui | Crew | Visual Effects | VFX Supervisor |
Hwang Jae-soon | Crew | Production | Producer |
Kim Do-su | Crew | Production | Executive Producer |
Jeon Gun-ik | Crew | Visual Effects | Special Effects Supervisor |
Kim Tae-yeon | Crew | Costume & Make-Up | Costume Design |
Yoon Choong-yeol | Crew | Visual Effects | VFX Supervisor |
Choi Hyo-sun | Crew | Art | Props |
Kim Yong-ho | Crew | Crew | Martial Arts Choreographer |
Go Jun-young | Crew | Sound | Production Sound Mixer |
Lee Gi-seok | Crew | Art | Set Decoration |
Lee Jeong-hyeon | Crew | Art | Art Direction |
Kim Ji-min | Crew | Editing | Digital Intermediate |
Lee Eun-song | Crew | Editing | Digital Intermediate |
 Choi Min-sik | Cast | Actor | Ri Hak-sung |
 Ju Jin-mo | Cast | Actor | Professor Oh |
 Park Byung-eun | Cast | Actor | Kim Geun-ho |
 Kim Hee-jung | Cast | Actress | Bo-ram's Mother |
 Kim Won-hae | Cast | Actor | Park Pil-joo |
 Park Hae-jun | Cast | Actor | Ahn Gi-chul |
 Jung Seung-kil | Cast | Actor | NIS Agent |
Joo Ye-rin | Cast | Korean Teacher | |
 Kang Mal-geum | Cast | Actress | Ji-woo's Mother |
 Ro Jong-hyun | Cast | Actor | Ddal-bong |
 Jo Yoon-seo | Cast | Actress | Park Bo-ram |
 Tang Joon-sang | Cast | Actor | Tae-yeon |
 Kim Dong-hwi | Cast | Actor | Han Ji-woo |
 Shin Jae-hwi | Cast | Actor | Student 5 |
Kim So-suk | Cast | Actress | Principal |
 Choi Jae-sup | Cast | Actor | Hanbok Teacher |
 Kang Joon-kyu | Cast | Actor | Ui-joon |
| Person | Type | Job | Role(s) |
