Selina celebrates Thanksgiving in her own special way. Meanwhile, Ben and Kent manage a Thanksgiving Day crisis, deploying Tom James and VP Doyle to make statements in Selina's absence. Ben sends Dan to work for Tom James.

With the U.S. on the brink of a major financial meltdown, Selina must make an important decision. Jonah finds himself back in New Hampshire. Meanwhile, Amy investigates the staff, and Catherine tries to get time with Selina to share some major news.

At the White House Christmas party, Selina bargains for votes in hopes of breaking the election tie. Meanwhile, the staff is preoccupied with the annual '50 Hottest D.C. Staffers' list; Mike eyes a job outside politics; and Dan helps Jonah with debate prep in New Hampshire.

Selina takes Catherine to a family pre-Christmas celebration at Camp David, where her team also plans to conduct secret negotiations. After a disastrous debate in New Hampshire, Amy and Dan try to make Jonah seem more human.

Catherine and Marjorie have a fight. Mike prepares for his babies. Selina is interviewed.

Selina's book finally arrives. Jonah has a big meeting. Dan, Ben and Kent grab a drink.

Selina and team head to South Carolina, where she seeks an endorsement from a key leader. Gary gets a long-awaited promotion, while Marjorie excels in her new role.

Selina tries to arrange a meeting via her Finnish contact Minna. Gary helps Catherine plan a big event. Jonah and Amy push an anti-vax message in Pennsylvania. Mike finds a new home. Richard may have an enemy.

The nominating fight between Selina and her rivals reaches its climax, as their race comes to a historic finish. Series finale.