Almost two years after the Embassy attack in Islamabad, Carrie is building a new life in Berlin. But her peace is threatened when a request from her boss forces her towards the dangerous world she left behind.

The BND uses a ruse and Saul's intimate relationship with Allison to prompt her to lead them to her handler. Quinn learns his captors' true intent.

Carrie spots a clue in the video of Quinn that could help pinpoint his whereabouts. With the release of the footage, a new threat emerges.

Carrie follows a clue found on Quinn. Saul tries a new tactic to get Faisal to reveal info on the impending terror plot. Allison gets secret orders.