In the wake of Rip's shooting, Graves and our SEALs plan their payback. Michael lands in CIA custody at a black site, while 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 intel from Gina, the SEALs head out to Bosnia in the next step on their mission to capture or kill 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.

SEALs go to retrieve hostages. The Prince makes Gina and Michael an offer they cannot 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.

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.

Our SEALs hold their ground as their enemies close in.