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

Amid turmoil in the home, Frank takes office. Foreign relations become entangled as Durant's team bungles a meeting. As foes negotiate to thwart her, Jackie maneuvers to strengthen her position. Lucas acquires new skills in order to pursue his secret investigation.

Tension rises between Francis and Raymond Tusk as the situation with China deteriorates. A battle in the Senate pits Francis against the Republicans.

A terror scare at the Capitol traps Francis with a resentful Donald Blythe. Claire gives a live interview that rocks the media.

Francis back-channels with a Chinese billionaire. Lucas uses extreme measures to expose the Vice President. A shadowy figure joins Team Underwood.

Amidst an energy crisis, Francis and Tusk end their shaky alliance. Lucas must make a difficult choice. Stamper grows closer to Rachel.

Despite some friction, the Walkers deepen their friendship with the Underwoods. But it's all-out war between Francis and Tusk.

The war with Tusk intensifies. Claire influences Tricia Walker politically and domestically. Francis has a show-down with Linda Vasquez.

Things get personal when Tusk blindsides the Underwoods with a scandal. Freddy and his BBQ joint get caught up in the mix.

With a military stand-off overseas and potential violence at home, Francis wants to finish off Tusk for good. Claire and Jackie Sharp collide.

A Special Prosecutor interrogates Francis. Remy Danton tries to keep his options open. Stamper wrestles with his demons.

Francis finds himself shut out and Claire makes a difficult sacrifice. Stamper tries to regain control.

Francis faces annihilation while the nation is in an uproar. Stamper must tie up loose ends. Claire feels the cost of ruthlessness.

Amber (Mae Whitman) is tasked with keeping an eye on her cousin Max (Max Burkholder), while also working after hours at the Luncheonette. When the band Crucifictorious shows up, Amber desperately tries to keep things under control while Max documents events with his phone. Guest stars Jesse Plemons and Derek Phillips reprise their “Friday Night Lights” roles of Landry Clarke and Billy Riggins, respectively. The four-part digital series debuts Thursday, Feb. 13. NBC also released all 4 put together as one episode on February 14. The “Parenthood” webisodes were written by Julia Cox (part 1), Monica Mitchell (part 2), Aaron Brownstein & Simon Ganz (part 3) and Adam Karp (part 4). Parts 1 and 2 were directed by Eric Tignini and parts 3 and 4 directed by Scott Schaeffer.

When a traffic jam gets in the way of an organ delivery for a delicate patient, Alex races against the clock to find a replacement. Meanwhile, Joel helps a bickering, injured couple, and a Spirit pushes Charlie to his breaking point.

Episode info coming soon ..