The main lead (Jung Jae Young) is an awesome actor and portrays his character so well, supporting actors are good too. The film starts with the simple and not so captivating story of the cop who is just doing his job very-very fairly. But then he is appointed by his chief as a fake robber during a play-war in the real bank, that's when it becomes more and more interesting. Contains very unusual and surprising plot developing. Some suspense and funny scenes) You definitely won't find out how it finishes till you watch it to the very end. That's why I loved it.