 | Song Joong-ki als Loh Kiwan |
 | Choi Sung-eun als Marie |
 | Waël Sersoub als Cyril |
 | Jo Han-chul als Youn-sung |
 | Kim Sung-ryung als Ok-hui |
 | Lee Il-hwa als Jeong-ju |
 | Lee Sang-hee als Seon-ju |
 | Seo Hyun-woo als Eun-cheol |
 | Kang Gil-woo als Lawyer |
 | Lim Ho-jun als Young-seok |
 | Sárközi Beáta als Julia |
| Silverman Matt als Gerd |
 | Heo Seon-haeng als Mourner |
| Baek Gyeong-yun als North Korean Defector |
 | Woo Kang-min als Broker |
| Kim Hee-jin | Director |
| Jo Hae-jin | Novel |
| Kim Hee-jin | Screenplay |
| Lee Ha-jun | Production Design |
| Lim Won-geun | Director of Photography |
| Jung Hae-ji | Lighting Director |
| Syd Lim | Executive Producer |
| Hwang Gi-yong | Co-Executive Producer |
| Han Seok-won | Co-Executive Producer |
| Jeong Hui-sun | Executive Producer |
| Jang Eun-young | Producer |
| Park So-yeon | Producer |
| Jay Lee | Producer |
| Kim Jun-hyun | Adaptation |
| Kim Dong-sik | Producer |
| Yang Jin-mo | Editor |
| Dalpalan | Original Music Composer |
| Lee Geun-woo | Key Grip |
| Park Hyun-soo | Production Sound Mixer |
| An Ji-hyeon | Costume Design |
| Park Ye-ri | Makeup & Hair |
| Park Jae-wan | Props |
| Song Suk-ki | Set Decoration |
| Jeong Jong-bae | Special Effects Supervisor |
| Hwang Hyo-kyun | Special Effects Makeup Artist |
| Kwak Tae-yong | Special Effects Makeup Artist |
| Yoon Dae-won | Martial Arts Choreographer |
| No Byeong-uk | Digital Intermediate |
| Kim Chang-seop | Sound Supervisor |
| Moon Chul-woo | Sound Supervisor |
| Lee Ji-won | Visual Effects |
