This is really high class tv show and I really love it. I do not watch many tv shows under the Action category, but this was great and now I am bigger fan of tv shows of this kind. The hollywood, cannot boast with a large number of better tv shows. In my opinion, some of the actors roles were just a masterpieces which made an amazing impression on me. What determines the phenomenon of this tv show? It's realism, taking care of psychological probability?. You can watch the tv show online here or download it.