Tree Trunks and Mr. Pig's child, Sweet P, runs into trouble on his first day of school.

Muscle Man and Starla go on a game show to win some money to help pay for their wedding.

As Derek prepares for his move to DC, Meredith keeps herself busy at the hospital. Meanwhile, Jackson and April deal with difficult news, and Arizona and Amelia discuss how to best approach Dr. Herman.

Jennifer Lopez, Keith Urban and Harry Connick, Jr., continue to try and find the country's hottest talent in the next round of auditions.

The gang tries to help Sheldon when he becomes stuck in a rut at work by increasing his anxiety level. Howard teases Raj with a new game called "Cinnamon or Emily-.

When Liv and Luke's father arrives to town to celebrate their birthday, they try and convince him to let Jo and Kai take their place in the merge ceremony. After Tyler finds out that the merge is happening sooner than he expected, he urges Liv to let him talk to her father. Meanwhile, after Caroline's plan to cure her mother takes an unexpected and devastating turn, Elena, Stefan and Damon gather at the hospital, while Jo attempts to save Sheriff Forbes' life. Lastly, with the merge set to take place, Damon's risky plan quickly sends things spiraling out of control, forcing one of the twins to take matters into their own hands.

Contestants from this season reunite and reveal how much weight they've lost; the at-home winner is revealed; the grand-prize winner is announced.

Bonnie acts out following the death of a loved one. Christy is forced to try and do some damage control.

Mary finds out the truth from Greer about rumors going around Court, forcing Mary to do something she never thought possible. Francis finds himself in a growing rivalry with Condé for Mary. Bash's mother Diane returns, igniting a long overdue confrontation with Catherine, while Claude is determined to find out the truth about who really killed the twins.

Arson investigator Samantha Orland calls upon the Special Crimes Unit for help with a case that gets escalated to attempted murder when a serial arsonist's most recent fire involves a family. Although all evidence points to a local fire artist, Backstrom is positive their arsonist is someone they least suspect. The investigation takes a turn when the team discovers evidence missing from the crime scene and Backstrom suspects someone insides the investigation. Meanwhile, Backstrom gets tormented by childhood neighbors who stole something very special from him when he was younger and Valentine helps Niedermayer recover stolen evidence.

When Alan breaks up with their social worker to get back together with Lyndsey, Walden worries it will affect Louis' adoption.

The designers must use Marchesa's showroom as inspiration to create bridesmaids' dresses.

The winter premiere picks up right where the finale left off, this time from Olivia's point of view. Exactly what happened when Jake went to the bedroom? Who took Olivia and where did she go?.

When Ronny dates Doug, a handsome ref who has a history of infuriating Arthur, Ronny invites him over for dinner to convince them he is a nice guy. Meanwhile, Katrina is worried Gerard is cheating on her when he begins acting suspicious.

The pranksters head to Miami where the competition involves a out-of-control scooters and a confrontation with an alligator.

It's the day after Sam's murder and the students are called in to help Annalise find her missing husband, but just how much does Annalise know? And when a surprise visitor shows up in town, getting away with this murder might not be as easy as the students had hoped.

In the excitement of her big day, Sarah surrounds herself with the original Braverman clan. Meanwhile, Hank approaches Zeek for his blessing and asks Drew for a special favor. Amber adjusts to life as a new mom with a little help from her grandparents. Julia and Joel get a phone call that forces a life-changing decision. Max gets his first job, while Crosby and Adam reach an understanding about the Luncheonette. Kristina presents Adam with a new plan for the future of Chambers Academy, and for their family.

Pam takes Archer to her sister's wedding but gets side-tracked with technical difficulties.

The Ecoterrorists travel to San Diego to take down their next target, Seaworld.

As Kitty begins to unravel due to the imminent threat to her safety, Sherlock and Joan intensify their efforts to help her. Also, the origin of Sherlock and Kitty's relationship is revealed.

Sarah Chayes

Conan O'Brien was joined by Simon Helberg and Tanishq Abraham, plus music from George Ezra.

Larry tackles the Deflategate scandal and dishonesty in professional sports with panelists Jake Tapper, Katie Nolan, Sherrod Small and Seaton Smith.

David Letterman was joined by John Oliver and Mayim Bialik, plus music from Death Cab for Cutie.

Jason Sklar, Randy Sklar and Matt Walsh compete to determine who has the funniest take on the day's pop culture.

Host: Whitney Cummings; Guests: Alan Cumming, Alison Brie, and Joanne Froggatt

The Musketeers investigate Emilie of Duras, a woman claiming to have visions from God which instruct her to lead her thousands of followers into war with Spain. As word of Emilie's visions trigger violent anti-Spanish riots, Aramis is sent to discredit her before she pushes France into an ill-timed war with Spain. Rochefort continues to clash with Spanish Ambassador Perales.

Johnny Vegas and Romesh Ranganathan join host Jimmy Carr and team captains Jon Richardson and Sean Lock for more comic innuendos, unpredictable conundrums and unforgivable puns in the comedy quiz. Josie Long is with Countdown's resident lexicographer Susie Dent in Dictionary Corner, while comedian Joe Wilkinson 'helps' Rachel Riley with her mathematical sums and duties.

Coming Soon...

A compilation of some of the best bits from Series L.

Among the guests on Graham's sofa are Dame Judi Dench and Slumdog Millionaire star Dev Patel talking about their new movie, The Second Best Exotic Marigold Hotel.

Plus, there is music from First Aid Kit.