Rigby thinks Thomas is up to something he shouldn't be, she sets out to stop him.

After a famous crossword puzzle master is found in an urban fracking site, the Jeffersonian team investigates puzzle champ's fellow players in order to track down the killer. After discovering that the victim was suffering from a mental illness when he died, the team realizes the case is much more complicated than it seemed. Meanwhile, a very pregnant Daisy (guest star Carla Gallo) seeks comfort from her doula, Valentina (guest star Mindy Cohn), and the newest member of the Jeffersonian family arrives.

Maggie and Meredith disagree with Derek about the best way to approach a patient's case, which leads to a bigger argument between the couple. Meanwhile Callie feels responsible when one of her veterans is pushed too far and one doctor's routine procedure results in a devastating diagnosis.

While Sheldon says a tearful goodbye to the final installment of "Fun with Flags", Leonard, Howard and Raj search for something significant in a dead professor's research. And Bernadette is shocked to learn of her co-workers' true feelings from Penny.

As Caroline and Elena prepare to host Friendsgiving at the dorm, they receive some hopeful news from Alaric and Stefan, who have traveled to Portland to gather some information regarding the Gemini Coven. Tyler is determined to help Liv after she and Luke reveal some disturbing information about their witch lineage and the impending plans their coven has for them. Meanwhile, dinner takes a drastic turn when Jo, who has revealed some painful details about her past, finds herself fighting for her life, leaving Alaric scrambling to help from a distance. Finally, Kai makes a dangerous discovery that brings him one step closer to his release.

The contestants have to try and lose 50 pounds collectively so that nobody has to go home. They also have to take part in a sand-pile challenge.

Christy tries to determine the reason behind Violet's strange behavior; Bonnie goes on a search for a job.

Tensions escalate between Mary and Francis when Vatican inquisitors perform barbaric acts on anyone suspected of being a Protestant. After a brave proclamation, Lord Condé is abducted, resulting in a precarious situation with a surprising group of assailants. Catherine experiences an annoying setback when she plays matchmaker on behalf of a reluctant Claude, while Narcisse offers a stranded Lola an innocent horse ride back to the castle, where a dark secret involving Francis is revealed.

After returning home to face their new reality, the group struggles with their decisions to return Amish or stay in the English world.

Rebecca's rocker ex-husband Keith re-appears in her life to let her know of the death of an old friend. With Gary's help, Rebecca realizes she still carries anger toward her ex and is able to successfully let the past go. Tedward sees the courtroom as the perfect way to meet recently single women, but realizes he has gone too far when a convict's girlfriend thinks he's "Mr. Right".

Trying to adapt to life without Danny, members of the Solano family head back to work and school, while police bring in Susan Wright for questioning after the local paper digs up some unsettling news about her.

A birth mother considers having Walden and Alan adopt her baby.

Neal is conflicted over scamming an innocent mark; Peter works with an audacious Interpol agent who could jeopardize their operation.

The designers must create colorful party dresses inspired by their personal relationships.

Command is always two steps ahead and everyone in Olivia's life is in danger. Meanwhile, Cyrus is forced to face the consequences of his behavior, and Huck and Quinn finally figure out just what Elizabeth North has been planning, but they might be too late to stop it, on the winter finale.

Be in awe with the Pawn Stars when a print believed to be from Renaissance master Raphael comes into the shop. With it possibly being one of the rarest items to ever walk through the doors, will Rick be drawn to it or will he be unable to etch out a deal? Then, Corey gets rocked when a 1970s Ibanez guitar is brought in. Can he take the lead in the negotiation or will he get played? And later, Corey and Chum try to find out the contents of Rick's will. Will it be to die for or will they be wishing they passed?.

Andrew begins to realize his choices are heavily influenced by his friends, specifically Stu and Zelda. With Zelda's encouragement, Andrew confronts Big Bird about his stand on Wallflower's new business strategy, but his plan backfires when Big Bird promotes a young assistant Jordan in his position. Meanwhile, in an effort to have something all his own, Andrew tries to find a hobby he doesn't share with his friends.

When Jackie gets a list from her Doctor of the things she can't now that she's pregnant, her family tries to show support and avoid doing them too!.

Strike silver with the Pawn Stars when the book "The Big Bonanza" hits the shop. Can Rick find a gold mine or will he only dig up dirt? Then, Rick moves mountains when an ancient Tibetan door comes in. Will the sky be the limit on this deal or will the door be slammed in his face? And later, after Corey gets a ticket, the guys decide to find out who's the better driver down at the racetrack. Who will get the checkered flag and who will spin out?.

It's the evening of the bonfire and we finally see what exactly happened on the night of Sam's death.

Tension between Dylan and Max reaches a fever pitch at the Chambers' Academy Open House. Kristina and Adam find themselves tangled in the conflict. Hank is thrilled to see Ruby excited about her school play, but an unexpected encounter with Mark Cyr rocks the boat. Meanwhile, Zeek recruits Drew for help with a secret mission.

Reinvigorated by a shocking revelation, Annie works with a new ally to bring Belenko's misdeeds to light. McQuaid and Joan head into the field while Calder enlists Sydney to make a dangerous gamble.

Sherlock takes on the case of a stolen artificial intelligence software program, but seeks out Joan when he'd rather disprove the computer's abilities than find the thief. Joan meets Sherlock head-on when she finds out he's met with Andrew without telling her.

Eddie Redmayne

Jason Bateman, Andy Cohen, Cold War Kids

Jon Stewart

Tonight Jimmy's guests are actor Mark Ruffalo and writer Stephen Merchant. Musical guest will be rock band U2 and with The Roots will be sit singer of the Red Hot Chili Peppers Anthony Kiedis.

Edward Norton, Jessye Norman

Nick Offerman, Aimee Mann and Dana Gould compete to determine who has the funniest take on the day's pop culture.

The special guests on "The Eric Andre Show" tonight are Beyoncé, Jay-Z & Ryan Kwanten.

Seth was joined by Russell Brand, Mayim Bialik and Fahim Anwar.

Matthew McConaughey, Frank Nicotero, Metallica

Mrs Khan takes on more shifts at the supermarket, leaving Mr Khan in charge of the house.

David Mitchell is this week's guest host whilst Sara Cox and Alan Johnson are on the panel.

Alex le Shayne, a mysterious clairvoyant is found dead at the local performance place. Jackson presumes poison has a part to play. As Reid is missing Drake steps in to investigate. Elsewhere Susan continues to care for Mathilda and plans to send her to Switzerland.

In an attempt to impress Lucy with his intellectual prowess Lee joins Daisy as a contestant on the TV quiz show, Pointless.

Dara O Briain presents a special compilation show featuring previously unbroadcast material, out-takes and favourite bits from the recent series of the satirical comedy quiz, when regular panellists Andy Parsons and Hugh Dennis were joined by guests including Josh Widdicombe, Miles Jupp, Holly Walsh and Rob Beckett.

Stephen Fry looks at the quite interesting side of all things lethal, with a deadly and dangerous panel of Bill Bailey, Sandi Toksvig, Jason Manford and Alan Davies.

Graham makes friends with Hollywood superstar Jennifer Aniston and Arrested Development actor Jason Bateman, who are co-starring in Horrible Bosses 2, the sequel to the 2011 comedy. Oscar-winning actress Judi Dench is also on the sofa, talking about her new memoir Behind the Scenes, and Olly Murs performs his latest single, Wrapped Up.