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![View Poster Image](https://image.tmdb.org/t/p/w342/brMZV59qGpA0uzcGp4HjbgpV59i.jpg)
![](https://image.tmdb.org/t/p/w92/kgjb5OppOVTh5tz3hhnfDVnTvDv.jpg)
Song Joong-ki
Yoo Shi-jin (16 eps)
![](https://image.tmdb.org/t/p/w92/tlAX3f82Mf5h0rznpVBVK7nD2om.jpg)
Song Hye-kyo
Kang Mo-yeon (16 eps)
![](https://image.tmdb.org/t/p/w92/lX7W1j9kg4jV6XNn5XEE3rKsd3x.jpg)
Kim Ji-won
Yoon Myung-joo (16 eps)
![](https://image.tmdb.org/t/p/w92/jL0bhHE8vIEomP1Zdz3a0ryXXgk.jpg)
Jin Goo
Seo Dae-young (16 eps)
![](https://image.tmdb.org/t/p/w92/pTQ5Yy7BOE0qdbNoq3W1L2sqyID.jpg)
Onew
Lee Chi-hoon (16 eps)
![](https://image.tmdb.org/t/p/w92/iQhXXV8Wsv2ZHifZqaIm1fJsW7F.jpg)
Kang Shin-il
Lieutenant General Yoon (16 eps)
![](https://image.tmdb.org/t/p/w92/1rxmYp86Pd0Y5vtd7EZFIDjt6L1.jpg)
Cho Tae-kwan
Daniel Spencer (16 eps)
![](https://image.tmdb.org/t/p/w92/iGaXbn7UCj559yM1HDHhS3sFhkV.jpg)
Jo Jae-yun
Jin Young-soo (16 eps)
![](https://image.tmdb.org/t/p/w92/ms8bdUf2EwPiVs4UkFZglP6Xt26.jpg)
Hyun Jyu-ni
Doctor Pyo (16 eps)
![](https://image.tmdb.org/t/p/w92/6YJ6ytaBdXUrHqcoEq0f7mUW4ZO.jpg)
Jeon Soo-jin
Ri Ye-hwa (16 eps)
![](https://image.tmdb.org/t/p/w92/7224SLHjbn2dMWKyGySazWIOAPG.jpg)
Lee Seung-joon
Song Sang-hyun (16 eps)
![](https://image.tmdb.org/t/p/w92/A8POmaPo3zo95dyHQeT4irCAMjn.jpg)
Kim Min-seok
Kim Ki-bum (16 eps)
![](https://image.tmdb.org/t/p/w92/2pNNCnjI1TwxjyP3Y4cJln1wOKE.jpg)
Ahn Bo-hyun
Sergeant Im Gwang-nam (16 eps)
![](https://image.tmdb.org/t/p/w92/rtv36lS3xKRuuasVIgPIziruCoA.jpg)
David Lee McInnis
Argus (16 eps)
![](https://image.tmdb.org/t/p/w92/arIQjEhzxihRJvkOJjIksPA5EZM.jpg)
Lee Yi-kyung
Kang Min-jae (16 eps)
![](https://image.tmdb.org/t/p/w92/ynyE7u1u6SdUBFL1OmmxGVHX6g7.jpg)
Kim Byung-chul
Park Byung-soo (16 eps)
![](https://image.tmdb.org/t/p/w92/1zoz3V1KF25Qtr6WAlPkuYdzY6i.jpg)
Park Hwan-Hee
Choi Min-Ji (16 eps)
![](https://image.tmdb.org/t/p/w92/lWo0tLNmMCTA2u7LXNkgLSOLLSw.jpg)
Elena Zhernovaya
Valentine (16 eps)
![](https://image.tmdb.org/t/p/w92/xHSiSPZhTTu21xGsm7MZY6YxKm0.jpg)
Jo Woo-ri
Jang Hee-eun (16 eps)
![](https://image.tmdb.org/t/p/w92/tQJuRcrWe9QUsHikSO6Ga2XIKcS.jpg)
Tae In-ho
Han Seok-won (16 eps)
![](https://image.tmdb.org/t/p/w92/za1tTtSULKsZPN0u1oTs2Iival0.jpg)
Seo Jeong-yeon
Nurse Ha Ja-ae (16 eps)
![](https://image.tmdb.org/t/p/w92/1fVcI5O31gu3SlQKyocZ5fGPSdg.jpg)
Park Hoon
Choi Woo-geun (16 eps)
![](https://image.tmdb.org/t/p/w92/4iwR6YDa0n9aR7AX9dslUZcOhHr.jpg)
Choi Woong
Gong Cheol-ho (16 eps)
Shin Dong Hoon
Agent (16 eps)
Kim Hyo Myung
Thug (16 eps)
![](https://image.tmdb.org/t/p/w92/dZOsZXYLAk8a7eDYVZo8Exqtzyx.jpg)
Ariane Desgagnés-Leclerc
Valentine (16 eps)
![](https://image.tmdb.org/t/p/w92/4yFnCzakqt40n6dwGKTIYYj88CD.jpg)
Matthew Douma
Captain Jordan (3 eps)
![](https://image.tmdb.org/t/p/w92/qiypxSxV93cIv7F4O2MeOpXNlsJ.jpg)
Anupam Tripathi
Man that gives the shoe to Dr. Kang (2 eps)
![](https://image.tmdb.org/t/p/w92/a1OhZlBbONBLJ6RhJRK9geS5TU2.jpg)
Yoo Ah-in
Bank Clerk Uhm Hong-sik (1 eps)
Derek Chouinard
U.S. Army Doctor (1 eps)