Watcher

An internal corruption team headed by Do Chi-kwang (Han Suk-kyu) are looking into murders possibly carried out by a secret organisation within the police. His team is made up of a person who's mother was murdered by a person with links to the organisation and a lawyer who was also tortured by them. It is a well acted drama although the line between good and bad guys become blurred as they all seek what they deem as justice. Even though the plot is clever the execution let's it down with a mish mash of flashbacks which confuse and some ridiculous events in the action which seem contrived. Worth a watch but could have been much better with a different screenplay.