 | Kim Yoon-seok als Park Cheo-won |
 | Ha Jung-woo als Prosecutor Choi Hwan |
 | Yoo Hai-jin als Han Byung-yong |
 | Kim Tae-ri als Yeon-hee |
 | Park Hee-soon als Detective Jo Han-kyung |
 | Lee Hee-jun als Reporter Yoon Sang-sam |
 | Sol Kyung-gu als Kim Jung-nam |
 | Yeo Jin-goo als Park Jong-chul |
 | Gang Dong-won als Lee Han-yeol |
 | Moon Sung-keun als Jang Se-dong |
 | Yoo Seung-mok als Yoo Jung-bang |
 | Hyun Bong-sik als Mr. Park |
 | Park Ji-hwan als Inspector Hwang |
 | Lee Yong-jik als Senior Police Officer Ban |
 | Park Ji-hong als Assistant Inspector Kang |
 | Kim Eui-sung als Lee Boo-young |
 | Kim Jong-soo als Park Jung-ki |
 | Lee Chang-hoon als Prosecutor Pyo |
 | Seo Hyun-woo als Prosecutor Lee |
 | Lee Hyun-kyun als Oh Yun-sang |
 | Park Kyung-hye als Jung-mi |
 | Kim Soo-jin als Yeon-hee's Mother |
 | Jo Woo-jin als Park Jong-chul's Uncle |
 | Woo Hyeon als Kang Min-chang |
 | Moon So-ri als Protester |
 | Kim Kyung-duk als Senior Patrol Officer Lee |
 | Oh Dal-su als Journalist (cameo) (uncredited) |
 | Ko Chang-seok als Journalist (cameo) (uncredited) |
| Bae Young-ran als Nurse (uncredited) |
 | Kim Kuk-hee als Democratic Personage (uncredited) |
 | Jeong In-gi als Priest Kim Seung-hoon (uncredited) |
 | Lee Hwa-ryong als Priest Halm Se-woong (uncredited) |
 | Choi Gwang-il als Ahn Yoo (uncredited) |
 | Kim Seung-hoon als Hwang Jeok-jun (uncredited) |
 | Kang Jeong-woo als Lee Jong-chang |
 | Na Chul als Investigator (uncredited) |
| Kim Won-jin als Dong-A Ilbo Reporter #1 / Protester |
 | Han Jun-woo als Black Suit Man |
| Yoon Jae-guk als Detective |
| Kim Dae-heung als Yonsei University Demonstrator |
| Choi Mi-geum als Protester |
| Jang Joon-hwan | Director |
| Kim Kyung-chan | Writer |
| Yang Jin-mo | Editor |
| Kim Woo-hyung | Director of Photography |
| Jang Young-hwan | Producer |
| Lee Woo-jeong | Adaptation |
| Kim Kyung-chan | Adaptation |
| Jang Joon-hwan | Adaptation |
| Jeong Won-chan | Producer |
| Jin Jong-hyun | VFX Supervisor |
| Chae Kyung-hwa | Costume Design |
| Kim Suk-won | Sound Supervisor |
| Han A-reum | Production Design |
| Hwang Hyun-gyu | Makeup & Hair |
| Kim Jeong-ja | Makeup & Hair |
| Lee Sung-june | Sound Supervisor |
| Kim Tae-seong | Original Music Composer |
| Hong Jeong-ho | VFX Supervisor |
| Lee Eun-i | Costume Design |
| Lee Woo-jeong | Executive Producer |
| Kim Bo-mook | Art Direction |
| Jung Seock-hee | CG Supervisor |
| Han Mi-yeon | Assistant Editor |
| Kim Seung-gyu | Lighting Director |
| Ryu Yeon | Digital Intermediate Producer |
| Park Young-sik | Martial Arts Choreographer |
| Jung Chul-min | Visual Effects Supervisor |
| Jeong Bong-yeon | Stunts |
| Yang Hae-gil | Stunts |
| Kim Sung-han | Assistant Director |
| Nam Il-yeon | Art Direction |
| Kim Yun-suk | Props |
| Jeong Seong-ho | Martial Arts Choreographer |
| Jeong Gwang-ho | Production Sound Mixer |
| Kang Jong-ik | VFX Supervisor |
| Cho Yong-seok | VFX Supervisor |
| Kim Yong-ho | Stunts |
| Yoon Choong-yeol | VFX Supervisor |
| Lee Sang-ha | Stunts |
| Lee Hee-eun | Special Effects Makeup Artist |
| Jay Seung Jaegal | VFX Supervisor |
| Moon Sung-oh | Animation Supervisor |
| Jeong Sang-woo | Musician |
| Lim Hye-jin | Assistant Editor |
| Mo Sang-beom | Stunts |
| Cha Hyun-woo | Co-Executive Producer |
| Lee Si-hun | Boom Operator |
| Lee Jae-hyeok | Still Photographer |
| Su Kim | Casting Director |
| Kim Min-sung | Assistant Director |
| Lee Eun-mi | Compositing Artist |
| Lim Hyo-woo | Stunts |
| Lee Tae-yeong | Stunts |
| Park Seong-hyeon | Compositing Artist |
| Jang Hyeon-jin | Key Grip |
