STRANGER. (Forest of Secrets/Secret Forest/Bimileui Sup) This k-drama is definitely one of the best crime shows I've watched. It seamlessly blends the genres of Procedural Crime, Mystery, Thriller, and Drama perfectly. It was a highly addictive watch, an unforgettable experience.

Let me first start by saying, the cast is simply fantastic, especially our two main leads, the apathetic and stoic Prosecutor, Hwang Si-mok (played by Cho Seung-woo) and the feisty, quirky Lieutenant Han Yeo-Jin (played by Bae Doona)-who both have one thing is common-the desire for justice and to purge their departments of corruption, no matter the cost. Since there begins to look like there is corruption everywhere, the two end up forming an unspoken alliance. Their on-screen chemistry is undeniable and interesting.

While the entire cast and characters are great, even side characters and antagonists are interesting and relatable. My only complaint, and it is a pretty minor one, is that I often wished for more character backstory and depth, especially in side characters. However, I grew to love and care for many of the characters regardless, even without extensive character details and history. Not many series are able to pull that off.

Cho Seung-woo (Prosecutor, Hwang Si-mok) brilliantly plays an apathetic character type, and somehow manages to give him so much depth, heart and expression, again almost all in subtext and subtlety. He really stands out among all the "cold genius" archetypes and by Season 2, has become one of my all time favorites. He is such an odd mixture of apathy, cunning, and bluntness all the while being polite, passive and quiet. While he is certainly brilliant it never seems that his work is ever easy for him. It is always difficult and challenging-he is just stubborn and driven enough to find the truth and seek justice.

On the other hand, actress Bae Doona (Lieutenant Han Yeo-Jin) manages to portray an equally interesting character. She is quirky and eccentric, lively and outgoing, that you can't help but love her. Her strong and yet compassionate persona make her the perfect counterbalance to Hwang Si-mok. The two leads really propel the series along. They are almost complete opposites but for their shared sense of justice and duty, and together make a brilliant team.

I think what I really loved about this series is the realistic character portrayals. No one felt or looked like a fashion icon or typical drama idol. They were all flawed and unique and make the series highly believable.

This series storyline is incredibly complex and well thought out, with a very tight, intelligent plot. There's a lot of suspense. Often, I find a common issue with procedural crime shows, in that they tend to be slower paced and drag along. Not so with this series. The pacing is quick and sharp. Also, I love how it never tries to dumb things down. You really have to follow along with it, because it wastes no time trying spelling things out for viewers and there can be quite a bit of subtext going on. This all proves the great writing and direction. I highly recommend this series if you are looking for a fast paced crime thriller. A MUST SEE.

[NOTE: This Review is for Season 1 & 2]