Nate Thrower is in Mexico, barely finished with one job when another one literally shows up at his doorstep. He's hired by Manuel Ortiz, a wealthy CEO who's been receiving threats. The threats soon escalate into violence, with everyone in Ortiz' family now directly in danger. People are getting hurt. With things spiraling out of control, Thrower makes a call to an old friend to help him out of the jam. Together, they'll Silence their opponents and eliminate the threat.

Jones intercepts a message from someone reaching out for Haley for assistance. The Silencers split up temporarily, with Haley out of town and helping someone from his past. Recker is left to deal with an impending threat from someone he is all too familiar with, who is once again upping his efforts to gain more control of the city. With the help of Malloy, Recker will meet this growing menace head-on as Vincent’s grip of the city starts to loosen.

CIA Black Ops agent John Smith is on his latest assignment in London. Little does he know--it'll also be his last. Barely surviving an attack on his life, Smith lays low for six months until he returns to the United States. His flight is strangely diverted to Philadelphia where he meets a mysterious man who already knows about his past and recruits him for a job.Needing a new identity, Smith becomes Michael Recker. He tries to prevent bad things happening to innocent people while also interacting with several crime factions who are battling for control over the city. All the while, Recker begins to plan his revenge on Agent 17, who is responsible for a heinous act that Recker will never forget.

It's a normal day for The Silencer team. On a routine mission, though, things are about to get strange. Recker locks eyes with a foreign agent he crossed paths with years ago. The only problem is the man is supposed to be dead. And Recker was the one that killed him. Is he seeing a lookalike? Or is he really seeing the ghost of a man he thought he once killed?