Cast 37

1. 

   Han Suk-kyu

   Yu Jong-won

2. 

   Yunjin Kim

   Lee Myung-hyun

3. 

   Choi Min-sik

   Park Mu-young

4. 

   Song Kang-ho

   Lee Jang-gil

5. 

   Yoon Joo-sang

   Chief Agent

6. 

   Park Yong-woo

   Eo Seong-sik

7. Park Eun-sook

   Lee Bang-hee

8. 

   Jo Deok-hyeon

   Lee Won-doo

9. 

   Kim Soo-ro

   Ahn Hyun-chul

10. Kim Sang-mi

    Soo

11. 

    Nam Myung-ryeol

    Kwan-ho

12. Choi Yeong

13. 

    Hwang Jung-min

    Special Investigation Team (cameo)

14. 

    Ji Dae-han

    OP Special Assault Team

15. 

    Seung-shin Lee

    Special Agent, North Korean 8th Squad (uncredited)

16. Yeo Ho-min

    OP Special Assault Team

17. 

    Park Ji-il

    Team Leader, Defense Research Institute

18. 

    Lee Jong-hyuk

    Special Agent, North Korean 8th Squad (uncredited)

19. 

    Jang Hyun-sung

    Special Investigation Team (uncredited)

20. 

    Lee Pil-mo

    Special Agent, North Korean 8th Squad (uncredited)

21. 

    Son Ho-gyun

    Im Bong-ju

22. 

    Yoo Ha-bok

    Bodyguards

23. 

    Jeong Seung-woo

    OP Special Assault Team

24. 

    Cho Seung-yeon

    Special Investigation Team (uncredited)

25. 

    Lee Seung-yeon

26. 

    Yoon Hee-won

    OP Special Assault Team

27. Lee Jung-hoon

28. 

    Heo Gi-ho

29. Lee Yoon-geon

    OP Task Force Agent

30. Ha Duk-sung

    Dr. Min

31. 

    Lee Do-Hyung

32. Ra Kyung-duk

33. Wu Sang-moo

    Newspaper collection youth

34. Jeon Gi-gwang

35. 

    Hong Dal-pyo

36. Sung Gyu-chan

37. Han Young-su

    OP Agent

Crew 14