Claire clashes with the Secretary of State over her involvement in negotiations with Russia. Dunbar must choose between her campaign and her ethics.

The Underwoods tackle two threats that could bring their plans to ruin. Francis grooms his replacement as Whip. Claire goes on the offensive.

In the aftermath of family tragedy, Ben tries to take his child out of the Murder House. Meanwhile, Violet and Vivien accustom themselves to their new living arrangements, Constance raises…

Vivien gives birth. Tate and Violet attempt to rid the house of some of its ghosts for good.

One of history’s most famous murder victims pays the house a visit. Constance discovers more of Tate’s bad behavior.

The man in the rubber suit is revealed.

Tate comes face to face with his past, and Ben and Vivien are haunted by a new houseguest before Halloween night comes to an end.

The line between the living and the dead blurs on Halloween. Two of the house’s previous residents give the Harmons decorating advice.

Vivien learns the horrific truth about the house’s first residents and Ben’s visitor causes him to further unravel about what really happened in the haunted house. Constance and Moira have…

Vivien and Violet get themselves caught in a dangerous situation. Meanwhile, Ben goes back to Boston to fix a mistake that he made.