In this series opener, the US Secretary of State tries to protect a shocking family secret all the while dealing with an Iranian hostage crisis.

Elaine makes an announcement to her family. The Hammond men visit a pollster during an impromptu fishing trip. Garcetti enacts a plan that puts Elaine in conflict with her longtime mentor. Susan shares her top-secret story with Alex.

Elaine's attention is torn between catering to T.J. and a Chinese submarine rescue mission. She also makes a deal with Susan allowing her unlimited access to the rescue mission in exchange for her discretion about T.J.

In the Season 1 finale, Elaine's plan to resign hits a snag and her resignation letter leaks to the press. Elsewhere, Douglas confesses his betrayal and makes a rash decision; and a surprising event leaves everyone at a crossroads.