Ui-hyeong-je

I really enjoyed this one. It has good action, some funny scenes, and a decent plot, but what sets it apart for me is the heartwarming friendship that eventually grows between the two main caharacters, even though they are initially enemies. Way too many Korean crime, thriller, and action movies, while well-written, tend to be all gloom and doom, which gets really emotionally tiring for me after a while, so I really appreciate this one for not going that route. Don't get me wrong, there's graphic violence in this one at times, but even so, it is unmistakenly a feel good movie. Highly recommended.

It's a watchable movie especially for Korean film fans. From the beginning, you know where it is going, yet good to watch. A mixture of Thriller, Action and Drama. Not going deep into the political outer cover, this is a movie about the brotherly affection between two lonely souls, from South and North Korea.

Nice scenario, about spying and relationship between South and North Korea. Not a spy movie though, human-oriented instead.

Not really exciting compared to other South Korean masterpieces. But entertaining and appealing.

Loved this movie A very feel good movie with full of entertainment ,you will not feel bore in whole movie,have soo many elements Drama,action,witty,realistic loved chemistry between gang dong-woo & song kang hu both act Awesome

Bromantic thriller involving sleeper agents tasked with silencing North Korean defectors. Well-made but mostly by the numbers plot enlivened by Korean favorite Song Kang-Ho (The Host, Memories of Murder) acting among weaker supporting characters. Some nice action scenes with co-lead Kang Dong-won keep things moving at a brisk enough pace. Story doesn't aim very high and wraps with a finish that's a little too tidy, despite the two hour runtime.

Forgettable but ultimately fun, probably for Korean thriller fans only. Jang Hoon also directed the similarly competent Korean War drama The Front Line (2011).