Shawn Ryan

The story of an inner-city Los Angeles police precinct where some of the cops aren't above breaking the rules or working against their associates to both keep the streets safe and their self-interests intact.

An internal affairs cop tries to take down the successful but corrupt head of the Strike Team.

Even as a hardened cop, things have never been tougher for Detective Vic Mackey. In this season, he must deal with a vicious, gang-related slaughter with no leads, the desperate attempts of an Internal Affairs detective to discredit him, and the looming threat of forced retirement. To top it all, he's obsessed with finding the killer of a valued Strike Team member and friend. Meanwhile, Shane hooks up with the Armenian mob and becomes a dangerous...

"They are The Unit, a covert Special Forces team operating outside the usual military chain of command, risking their lives on undercover missions at home and abroad. Their identities are highly classified, a secret that's also fiercely guarded by their wives. But despite the men's determination to protect their families from the dangers of the job, they've learned that the enemy they have defeated in the field is also capable of bringing the fight...