Mike uses his vlog to find a homeless man who has vanished. Mandy tries to helps a young mother.
Heather Dunbar goes for the jugular, forcing Claire to confront her worst fears. The rift between Frank and Claire widens.
Things turn ugly when Frank, Jackie, and Heather square off during their first debate. Tom joins Claire on the campaign trail.
Frank needs to deal with Petrov one on one while Claire tries to preserve the peace-keeping mission. Sacrifices must be made.
Claire's U.N. bid runs into trouble. Frank fights off mutiny with a bold address to the country.
Cristela tries to help Isabella get into a school program for the gifted and talented; Trent punishes Maddie after she gets into another accident.
Frank and Claire travel to Moscow to negotiate the return of an imprisoned U.S. citizen. Claire takes a stand that jeopardizes their plans.
The damage is done and the Underwoods must repair it. But deep wounds don't heal fast, and sometimes not at all.
McGarrett and Danny work on their relationship while they stakeout a woman's apartment after she escapes following a diamond robbery.
It's a full moon in New Orleans, and sure enough, all night long, the calls for the EMT's seem to get crazier and crazier: the victim of a machete hacking, the man whose finger is bitten off by a dog, the guy stabbed by a man dating his ex-wife. Meanwhile, two cops keep their perfect record of chasing down suspects in foot races intact, and a fire chief confronts his fear of rats.
Phoebe enlists Max's help in a tennis tournament in order to win a membership at a country club.
The hospital doctors become fascinated with Dr. Herman’s case when Amelia gives a lecture detailing the intricacies of the surgery. Arizona and Herman continue to bond over the amount of cases they are trying to complete before the big surgery. Meanwhile, Bailey brings them a case of a pregnant woman who is close to her heart.
Josh scours the Virginia backcountry in search of the legendary Thomas Beale treasure, which would be worth millions today. Since encrypted codes are hiding its whereabouts, Josh takes a detour to Philadelphia to uncover missing pieces of the puzzle.
Fred and Carrie's landlord moves into their house; Kath and Dave decide to buy a new home for their next renovation project.
As a joke, Sheldon and Penny try an experiment designed to make participants fall in love. Meanwhile, Leonard, Amy, Raj and Emily spend the evening trying to escape a room with a “zombie.” And, after returning from Mrs. Wolowitz’ funeral, Bernadette and Howard run into trouble at the airport.
Lagertha and Athelstan help to set up the Viking settlement. A mysterious wanderer arrives in Kattegat.
DI Goodman and the team are under pressure when a prisoner is killed in their custody.
Red helps Liz and the task force find a killer -- the Deer Hunter -- who tracks victims like prey.
In flashbacks, we start to piece together what really happened the night of Lila's murder. In present day, Annalise takes on a priest who is accused of murdering another priest. Meanwhile, Connor and Oliver take things to a new level in their relationship, and Wes and Rebecca continue to grow suspicious of each other.