With Frank in bad shape, Micro calls on Curtis for help. Madani and Russo continue to mix business with pleasure. Lewis stands up for his rights.

Russo opens up to Madani about his past, Sarah shares her concerns about her son with Frank, and a decoy operation takes a turn.

As danger knocks on Sarah’s door, Frank takes his quest for vengeance to the next level with some help from an unexpected ally.

Frank makes a damning confession. A shootout leaves Sarah wondering what to believe. Rawlins goes in for the kill, once and for all.

As the authorities close in, an exhausted but unbroken Frank vows to put an end to the war that has consumed his life.

A mysterious phone call forces Frank’s hand. Meanwhile, Madani goes digging for suspects and Curtis delivers a message.

Frank skips the subtlety while interrogating Micro. Brutal memories of top-secret missions shed light on Frank’s past.

Madani and Sam plan a delicate operation, Curtis tries to connect with Lewis, and Frank encourages Micro to get his hands dirty.

Frank and Micro go looking for answers from a reluctant witness. Madani and Sam learn of a looming investigation. Rawlins sees a ghost.