Tehran

Tamar and Nissan must get out of an impossible situation. Faraz proves himself, but Nahid feels trapped. Peterson decides to act.

Tamar recruits an unexpected collaborator. Peterson gets closer to fulfilling his life's mission. Nahid makes the hardest decision of her life. Nissan is forced to confront his bloody past.

Peterson completes his mission, and reveals his astonishing and deadly intent. Nahid and Tamar settle the scores. Tamar and Faraz confront each other, and face difficult choices. The countdown begins, the moment of truth is coming.