Amy and Ricky announce they will get married the day after Amy graduates from high school, but everyone is skeptical that the wedding will actually happen. Grace and Jack announce their engagement, but it's soon clear that Grace is having second thoughts about her decision. George and Kathleen are distracted from their secret plans when their mothers arrive for unexpected visits, but they eventually include their families in a special surprise. Meanwhile, Ethan is jealous when Kathy agrees to help Brian prepare for the spelling bee.
Alexis struggles after the events at Tamra's party; Vicki doesn't show at the new wine business, leaving Tamra angry; Lydia celebrates with her mom; Heather receives an exciting offer, which is soured by Terry.
Jordan's sister Elizabeth gets into trouble with an out-of-control Royal, so Naomi helps out by taking the heat to protect Elizabeth's reputation. Silver is called in to see her doctor about some test results and Annie decides to get over Liam by going to Paris for a book tour. Meanwhile, Adrianna performs after Fall Out Boy at a big event, but the concert ends in chaos.
A surprise arrival turns Kane's life upside down. Justin's romantic gesture to Nicola doesn't go according to plan, while Lucy's relationship with her new flatmate becomes a little more complicated.
A 1964 Plymouth Fury has been Rodger's dream car ever since he was a kid. Despite finally owning one, his duties to his family and community have stalled restoration plans. Now Chip and the A-team give back to a worthy fan.
The guys enter a donut contest in hopes of winning a cameo on their favorite cop show.
Caroline’s father asks her to go on a talk show to defend him when a former employee threatens to defame him in a tell-all book.
Finn and Jake stumble across a horse named James Baxter who has the ability to make sad people feel better.
While Pete and Claudia travel to Oregon to look for an artifact used to kill enemies of the environmental movement, Artie deals with the repercussions of Leena's death.
Robin desperately tries to locate the item that she buried in Central Park years earlier to wear as her "Something Old" for the wedding. Meanwhile, Marshall and Lily ask Ted to help them pack for Italy, and Barney invites Robin's father to play Laser Tag in order to bond with him.
Norma finds herself in conflict with a mysterious strangers. Rumors spread at school, and Bradley is not enthused. Dylan and Remo go on a road trip that has a violent outcome. Norman takes up a grisly hobby.
Janet's day in town with Daniel turns into a media circus; Sheriff Daggett questions Trey Willis about a missing witness.
Wigs fly as the queens return to discuss the drama of the season.
When the body of a young girl who was kidnapped 10 years earlier is discovered, Five-0 must hunt down the kidnappers who have now taken their next victim. Meanwhile, Kono asks Catherine for a favor that could damage her relationship with Adam.
Jeff is determined to make Brenda laugh when he discovers that she has a “wee” problem due to her pregnancy. Meanwhile, Timmy is surprised by the professionalism of his new boss while Russell is frustrated with his new assistant.
The guys stage an intervention; Jasper and Tyler have moral dilemmas; and Taco makes a change.
Ben travels to New Zealand and meets hunter-gatherers.
The playoff round begins with the Top 8 vocalists from Team Adam and Team Usher performing.
When Homeland Security inexplicably seals the crime scene of a car bombing, Castle and Beckett find themselves with two mysteries on their hands: who murdered the victim, a government whistleblower, and why are federal agents trying to take over the case? The plot thickens when they discover that the victim wasn't killed by a car bomb but by a missile from a military drone.
Tywin plans strategic unions for the Lannisters. Melisandre pays a visit to the Riverlands. Robb weighs a compromise to repair his alliance with House Frey. Roose Bolton decides what to do with Jaime Lannister. Jon, Ygritte, and the Wildlings face a daunting climb.