Reuel gets a nightly visit and realizes that he ended up in the middle of an unexpected conflict. Kat defies her own judgment when helping an old friend.

The episode was rated 7.47 from 690 votes.

Tracy and Mae decide to disappear for a while. Joe has finally learned of Vasili's whereabouts and is aiming for a reunion.

The episode was rated 7.47 from 652 votes.

Joe continues to follow the evidence and makes a new discovery that intensifies his attempts to find Vasili.

The episode was rated 7.50 from 653 votes.

Joe is lured back into the danger zone when he suspects that Bob's killer and mole may be the same person.

The episode was rated 7.52 from 729 votes.

Kat witnesses when Volk takes the law into his own hands. Mae's discussions with Senator Thrush have unintended consequences.

The episode was rated 7.52 from 636 votes.

Joe is skeptical that Gordon is guilty and continues to look at alternative theories. Eva and Gordon unleash together and dig down the battle ax after a successful event.

The episode was rated 7.55 from 695 votes.

Joe is travelling in Europe when he is approached by a Russian agent, who says he can identify a mole within the CIA in exchange for protection. Joe begins to realise that escaping his old life may be impossible.

The episode was rated 7.55 from 809 votes.

Joe makes a new discovery in the hunt for the mole. At the same time, he realizes that he is not alone in monitoring a potential lead.

The episode was rated 7.59 from 762 votes.

Joe runs out of options and is forced to put his loved ones at great risk. Mae makes tough demands on Reuel.

The episode was rated 7.67 from 637 votes.

Life changes forever when things do not go as Joe planned. Kat has to choose side.

The episode was rated 7.85 from 634 votes.