In the wake of Rip's shooting, Graves and the SEALs plan their payback; Michael lands in CIA custody at a black site; CIA agent Gina Cline pools her resources to find the mastermind behind the attack.

In Rip's absence, Graves and Ortiz clash over the direction of the team; Gina's interrogation of Michael turns personal; the SEALs get to know their extreme new team member, Trevor.

With new intelligence from Gina, the SEALs head out to Bosnia in the next step on their mission to capture orhug the Prince, the mastermind behind the attack on Rip.

Gina gives Michael one last shot to give up information on his connection with the Prince. Jackie goes to desperate measures to protect her family. A high-powered ambassador is taken hostage.

Our SEALs are sent to retrieve hostages. The Prince makes Gina and Michael an offer they can't refuse. Caulder starts rehabilitation for a combat injury and meets a kindred spirit.

The SEALs are put to the test when they are ordered to orchestrate a prisoner exchange in Chechnya.

The situation turns deadly when a firefight breaks out in the isolated village where the Navy SEALs are hiding; out of options, Gina makes a decision that will change the course of the mission.

Graves embraces his dark side; Michael must prove his loyalty; Gina faces judgement.

Tracking Michael and the Prince as they go deeper into hiding, the team finds itself surrounded by the enemy.

The members of U.S. Navy SEAL Team 6 go on a mission to eliminate a Taliban leader in Afghanistan.