As Congress debates investigating Frank, he and Claire attempt to stoke fear of terrorism. Tom Yates continues his stay in the White House

Frank and his team work to leverage support in key states by any means necessary. Claire learns some upsetting news about one of Frank's friends

The day before the election, Conway holds a 24-hour Skype session with voters, while Frank and Claire stump in key states and try to discredit him

With a tight race and low voter turnout on Election Day, things look grim for Frank. But he's still got one more trick up his sleeve

Nine weeks after Election Day, the Underwoods work to consolidate their power. Leann tries to track down a missing Aidan Macallan

In the midst of uncertainty, suspected Russian forces take over an American station in Antarctica. Meanwhile, a damaging news leak could hurt Frank

When a crisis forces White House personnel to take shelter in a bunker, Commerce Department official Jane Davis negotiates through back channels

While Frank attends an elite men's weekend gathering to firm up support, Claire deals with a stranded Russian ship and threats from Petrov

Petrov tries to influence affairs in the U.S. Jane discusses her agenda with Claire

The Underwoods and their team angle to undermine the revived committee investigating Frank. Hammerschmidt's investigation heats up

As the team tries to control fallout from damaging testimony and leaks, everyone is under suspicion and tensions flare between Frank and Claire

Frank attempts to stop Cathy from testifying. With Hammerschmidt sniffing out the truth, the Underwoods throw someone close to them under the bus

In the wake of a surprising announcement, everything at the White House is shaken up. A decision must be made about whether to go to war