| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Dalpalan | Crew | Sound | Music | 8 |
 Park Se-seung | Crew | Camera | Director of Photography | 8 |
Kim Woo-il | Crew | Editing | Editor | 8 |
Hong Su-hee | Crew | Costume & Make-Up | Costume Design | 8 |
Jeong Seong-ho | Crew | Crew | Martial Arts Choreographer | 8 |
Lee Sung-june | Crew | Sound | Sound Supervisor | 8 |
Seo Eun-kyung | Crew | Costume & Make-Up | Costume Design | 8 |
 Lee Chang-hee | Crew | Directing | Director, Creator, Adaptation | 8 |
Lee Na-gyeom | Crew | Art | Production Design | 8 |
Cho Tae-hee | Crew | Costume & Make-Up | Makeup & Hair | 8 |
Kim Hyung-jik | Crew | Art | Set Decoration | 8 |
Kim Young-ho | Crew | Sound | Sound Supervisor | 8 |
Kim Da-min | Crew | Creator | Creator, Screenplay | |
Eom Tae-sik | Crew | Editing | Digital Intermediate | 8 |
Shin Seung-hoon | Crew | Lighting | Lighting Director | 8 |
Jin Hoon | Crew | Art | Props | 8 |
Park Choul-yong | Crew | Visual Effects | Special Effects Supervisor | 8 |
Kim Seul-ah | Crew | Crew | Post Production Supervisor | 8 |
Ahn Sung-il | Crew | Sound | Production Sound Mixer | 8 |
Kim Ji-yeon | Crew | Production | Producer | 8 |
 Park Kyung-geun | Cast | Actor | Chief of crime department | 3 |
 Jo Hyun-wu | Cast | Actor | Yeo Boo-il | 1 |
 Choi Woo-shik | Cast | Actor | Lee Tang | 8 |
 Jang Sun | Cast | Actress | Jae-soon | 1 |
 Lee Hee-jun | Cast | Actor | Song Chon | 8 |
 Oh Hye-won | Cast | Actress | Lee Yoo-jung | 2 |
 Mun Yeong-dong | Cast | Actor | Lee Gwang-hoon | 1 |
 Lee Ju-won | Cast | Actor | Jang Gap-soo | 2 |
 Son Suk-ku | Cast | Actor | Jang Nan-gam | 8 |
 Lee Sang-won | Cast | Actor | Detective Kim | 2 |
 Hyun Bong-sik | Cast | Actor | Park Choong-jin | 6 |
 Lim Se-joo | Cast | Actress | Choi Gyeong-ah | 1 |
 Lee Jung-ok | Cast | Actor | Kang Sang-mook | 1 |
 Lee Ji-hoon | Cast | Actor | Moon Myeong-jun | 3 |
 Jung Yi-seo | Cast | Actress | Sun Yeo-ok | 4 |
 Oh Min-ae | Cast | Actress | Lee Tang's mother | 6 |
 Kim Keum-soon | Cast | Actress | Gwang-hoon's wife | 1 |
 Seung Eui-yeol | Cast | Actor | Hyeong Jung-guk | 1 |
 Jang Jun-whee | Cast | Actor | Team leader | 1 |
 Oh Woo-ri | Cast | Actress | Mi-young | 3 |
 Roh Jae-won | Cast | Actor | Ha Sang-min | 1 |
 Jang Ui-don | Cast | Actor | Congressman | 1 |
 Kwon Da-ham | Cast | Actor | Ahn Yong-jae | 8 |
 Yang Mal-bok | Cast | Actress | Shin Jung-hee | 4 |
 Nam Jin-bok | Cast | Actor | Ji Gyeong-bae | 2 |
 Joo In-young | Cast | Actress | Kang Jae-joon's mother | 1 |
 Song Hyeong-su | Cast | Actor | Noh Eui-cheol | 1 |
 Jung Hoe-ryn | Cast | Actress | Eun-seon | 3 |
 Kim Min-ju | Cast | Actress | Lee Young | 5 |
| Person | Type | Job | Role(s) | Episodes |
