 | Kim Yoon-seok als Han Shin-seong |
 | Zo In-sung als Kang Dae-jin |
 | Heo Joon-ho als Lim Yong-soo |
 | Kim So-jin als Kim Myeong-hee |
 | Jeong Man-sik als Gong Soo-cheol |
 | Koo Kyo-hwan als Tae Jun-ki |
 | Kim Jae-hwa als Cho Su-jin |
 | Park Kyung-hye als Paek Ji-eun |
 | Park Myung-shin als Bae Young-sook |
 | Han Chul-woo als Chae Kang-sik |
 | Joo Bo-bi als Baek Hwa-si |
 | Ahn Se-ho als Jang Ri-cheol |
 | Lee Jin-hee als Won Mi-sook |
 | Yoon Kyung-ho als KCIA Agent |
| Ryoo Seung-wan | Director |
| Kang Hye-jung | Executive Producer |
| Choi Young-hwan | Director of Photography |
| Kim Yong-hwa | Executive Producer |
| Kim Dong-sik | Producer |
| Ryoo Seung-wan | Writer |
| Lee Ki-cheol | Writer |
| Kim Jeong-min | Co-Executive Producer |
| Park Ji-sung | Co-Executive Producer |
| Cho Sung-min | Executive Producer |
| Lee Gang-hee | Editor |
| Bang Jun-seok | Original Music Composer |
| Kim Bo-mook | Production Design |
| Chae Kyung-hwa | Costume Design |
| Kwon Su-kyung | Makeup & Hair |
| Kim Chang-seop | Sound Supervisor |
| Yoon Dae-won | Martial Arts Choreographer |
| Lee Jae-hyeok | Lighting Director |
| Lee Seok-sool | Assistant Director |
| Kwak Tae-yong | Special Effects Makeup Artist |
| Lee Soon-gyu | Co-Executive Producer |
| Ki Won-gyu | Executive Producer |
| Hyun Seo-won | Assistant Music Supervisor |
| Kwak Hae-eun | Set Decoration |
| Park Hwon | VFX Supervisor |
| Kim Jung-sook | Boom Operator |
| Jung Gun | Production Sound Mixer |
| Kang Jong-ik | VFX Supervisor |
| Jin Jong-hyun | Visual Effects Director |
| Jung Do-ahn | Special Effects Supervisor |
| Seo Byeong-chul | VFX Supervisor |
| Hwang Hyo-kyun | Special Effects Makeup Artist |
| Yoo Ye-eun | Art Direction |
| Lee Hee-eun | Special Effects Makeup Artist |
| Hong Jeong-ho | VFX Supervisor |
| Jay Seung Jaegal | Visual Effects Supervisor |
| Ha Jae-gu | VFX Supervisor |
| Lee Hyang-hee | VFX Editor |
| Ryu Yeon | Digital Intermediate Producer |
| Song Min-seok | Stunts |
| Hwang Chang-gi | Grip |
| Cho Sang-won | Electrician |
| Kim Jin-yeong | Still Photographer |
| Su Kim | Casting Director |
| Lee Hee-kyoung | Special Effects Supervisor |
| Kim Ho-sik | Special Effects Makeup Artist |
