 Ha Jung-wooPyo Jong-seong | Pyo Jong-seong |
 Han Suk-kyuJung Jin-soo | Jung Jin-soo |
 Ryoo Seung-bumDong Myung-soo | Dong Myung-soo |
 Gianna JunRyun Jung-hee | Ryun Jung-hee |
 Lee Kyung-youngLee Hak-su | Lee Hak-su |
 John KeoghMarty | Marty |
 Numan AcarAbdul | Abdul |
 Pasquale AleardiDagan | Dagan |
 Choi Mu-sungKang Min-ho | Kang Min-ho |
 Kwak Do-wonBlue House Investigator | Blue House Investigator |
 Kim Seo-hyungNorth Korean Embassy Secretary | North Korean Embassy Secretary |
 Thomas ThiemeSigmund | Sigmund |
 Tayfun BademsoyAsim | Asim |
 Werner DaehnYuri | Yuri |
 Sinja DieksRestaurant Waitress | Restaurant Waitress |
 Bae Jung-namDong Myung-soo's Escort Agent | Dong Myung-soo's Escort Agent |
 Baek Seung-ikSecurity Agent 1 | Security Agent 1 |
 Park Ji-hwanSecurity Agent 2 | Security Agent 2 |
 Toni VarvasoudisAbdul's Guy 1 | Abdul's Guy 1 |
| MMatthias GüntherAbdul's Guy 2 | Abdul's Guy 2 |
 Oskars LauvaAbdul's Guy 3 | Abdul's Guy 3 |
 Can AydinAbdul's Guy 4 | Abdul's Guy 4 |
| BBaek Dong-hyunNorth Korean Agent 1 | North Korean Agent 1 |
 Jo Ha-seokNorth Korean Agent 2 | North Korean Agent 2 |
 Ji Gun-wooNorth Korean Agent 3 | North Korean Agent 3 |
 Kwon Ji-hoonNIS Undercover Agent 1 | NIS Undercover Agent 1 |
| KKim Seon-wungNIS Undercover Agent 2 | NIS Undercover Agent 2 |
 Kwak Jin-seokNIS Undercover Agent 3 | NIS Undercover Agent 3 |
 Rihards LepersPickpocket | Pickpocket |
 Tom J. BenedictMid-range Hotel Receptionist | Mid-range Hotel Receptionist |
