Lemongrab and Finn go on an expedition through the Mountain of Matthew.

The Discmasters must put an end to the Format Wars.

Aisha and Hector host a backyard birthday party to celebrate his 40th. Unfortunately, the party is anything but celebratory, as Hector wrestles with his attraction to the teenage babysitter, Connie, and his cousin slaps a child who is not his own.

After several discussions with Dr. Herman, April and Jackson must face their situation head on and make a difficult decision regarding their unborn child. Catherine arrives in Seattle and bumps into Richard at the hospital. Meanwhile, Meredith tries to find someone to take care of the kids so she can visit Derek for the weekend, and Amelia shows Stephanie some tough love when they work together on a case.

Hollywood Week, Part 4! Host Ryan Seacrest and judges Jennifer Lopez, Keith Urban and Harry Connick, Jr., continue their search for the next superstar! More than 200 contestants were chosen from around the country and now the true test begins. Tonight, the singers will form lines of 10 and be asked to perform for the judges again. Those who survive will move on to the group rounds.

It's Jeremy's last day in Mystic Falls and Elena puts on a brave face as they reminisce about their past. Stefan and Caroline find themselves growing closer as they prepare Caroline's family cabin for her mother to live out her final days. While packing up her office, Sheriff Forbes turns to Damon for help solving one of her remaining open cases involving Elena's parents. Elsewhere, when a violent confrontation with Enzo leaves Jeremy wondering whether he should leave or not, Matt finds his own life on the line after Enzo lures him and Sarah Salvatore into his dangerous plan. Lastly, Caroline rushes to the hospital after learning her mother has taken a turn for the worse.

When Christy gets promoted to manager of the restaurant, she discovers that being the boss comes with its own set of problems. Also, Bonnie has a nemesis in the building who wants her fired.

When an undercover CIA agent is kidnapped by a band of separatists in Uzbekistan, the task force sets a rescue mission in motion. Red informs Liz and Ressler that they are up against a very dangerous former associate.

As Mary and Francis investigate who was behind the poisoning of King Henry, they unearth secrets of the past which force Mary to confront her feelings for Condé as she attempts to move forward. Catherine finds herself in the middle of a romantic triangle when the Duke of Guise returns, which forces Narcisse to commit a hideous act out of desperation. Meanwhile, Greer finds herself in a situation she never fathomed in order to survive.

Backstrom and the team at the Special Crimes Unit investigate the murder of a prominent member of Portland's LGBT community - a drag queen Internet blogger named Jenna Rose. Backstrom declares the murder a hate crime, and the investigation takes an unsuspected turn when Backstrom's tenant, Gregory Valentine, becomes a suspect. Meanwhile, Backstrom has to testify in front of the Civilian Oversight Committee, regarding his shooting of a suspect from a previous case. Heading the newly formed committee is his ex-fiance, Amy Gazanian, all of which results in severe anxiety attacks for Backstrom.

After they sign their divorce papers, Walden offers Alan the gift of his choice, but when Alan chooses something selfish and impractical, it puts his relationship with Lyndsey on the line.

The finalists have to create collections representing the four seasons of the year before the winner is announced.

As the gladiators watch from a far, countries around the world begin to bid on Olivia Pope. Meanwhile, Andrew and Fitz go toe to toe.

Go batty with the Pawn Stars when a piece of original artwork from the 1995 Batman-Spiderman crossover comic swings into the shop. Will Corey and Chum come out heroes and capture this comic book memorabilia, or will their Spidey-senses fail them? Then, Rick checks out a deadly Revolutionary War halberd. Will he walk away with this deadly weapon, or will it be a losing battle? And later, when Chum's complaints inspire a casual Friday at the shop, will the Old Man dare to dress down?.

"Obey" the Pawn Stars when art posters by Shepard Fairey unroll in the shop. Made by the same artist that produced the famous President Obama posters, can Rick "Hope" to make the deal or will he not part with his "Change"? Then, Corey and Chumlee get out of this world when checking out a Mork figurine. Will Robin Williams' legacy help the deal lift off, or will Corey and Chum bring him down to Earth? And later, Rick and Chum try to decide if they are friends or merely coworkers. Will they be all work and no play, or will Chum prove he's more than just an employee?.

The guys host team-building exercises before getting caricatures drawn of themselves. Later, the loser has a run in with a biker gang.

A stunning discovery in Sam's murder case leads to changes for Annalise and the students.

Katya manipulates Alex and makes him think he's mistaken when he almost exposes his parents as spies, but her lies lead to a rift in the family. Meanwhile, Victor is warned to keep the O'Connors under control; and Alex teams up with an FBI agent.

Archer's first weekend alone with baby AJ is soiled by a Pakistani intelligence officer.

Quinn is recruited at Portland's Dollar Store as the face for their rebranding campaign; Spyke faces trial for making unlicensed Bart Simpson merchandise.

An unexpected event brings Watson into contact again with Elana March, the crime boss she brought to justice. Also, with Watson distracted, Holmes partners with Detective Bell to investigate a theft at a local zoo.

Tonight guests are film actor Colin Firth and actor Jack McBrayer with character puppet puppeteered and voiced by Robert Smigel Triumph the Insult Comic Dog. Musical guest will be recording artist The Weeknd.

David Letterman was joined by Tom Hanks, plus music from Sturgill Simpson.

Seth was joined by Kevin Costner, Portia de Rossi and David Frei with Westminster Dogs.

Host: Wayne Brady; Guests: John Leguizamo, Ryan Xie

The villagers of Pinon drug Athos and bring him to his ancestral lands in the hopes that he will defend them against an evil baron. Athos refuses, but his fellow Musketeers come looking for him and circumstances soon force him to fight.

Jimmy Carr hosts the comedy panel show's version of the popular quiz, with Sean Lock and Jason Manford going up against guest captain Sarah Millican and Jonathan Ross. Bill Bailey joins Countdown's resident lexicographer Susie Dent in Dictionary Corner, while Rachel Riley looks after the letters and numbers.

Coming Soon...

The award-winning host continues his anarchic talk show. Expect the unexpected as top celebrity guests join in the fun with Graham and his irrepressible audience. Graham's guest include Jamie Dornan, starring in the much-anticipated movie Fifty Shades of Grey, comedy favourite Julie Walters in new drama Indian Summers, Episodes star Stephen Mangan at the National in Rules for Living and music from Charli XCX and Rita Ora who perform Doing It.