The top 2 junior chefs prepare a three-course menu in their last challenge; the winner is crowned, receiving a trophy and a $100,000 prize.

In the aftermath of Henry not reciprocating Eliza's romantic feelings, a cold war develops between the two-until Eliza's financial crisis and her need for Henry's advice brings hope of detente.

The NCIS team consults with three cyber-terrorists they imprisoned after a citywide Internet shutdown the week before Christmas. Also, McGee reflects on the case and Gibbs' infamous rules as he pens a heartfelt letter to his father.

Carson Daly reveals the winner of the competition.

Alli is accepted to Cambridge and this scares Dallas. Zoë is sure that Hunter is the blackmailer and confronts him. Becky loves writing songs with Jonah but could he want to do more than make music?.

The NCIS team investigates the murder of a retired SEAL who tracked down individuals impersonating military personnel. The case takes a mysterious turn, though, when the lead suspect is found with the Navy jacket of an officer believed to have been killed in the line of duty in Afghanistan. Also, Brody discovers the normally holiday-obsessed Lasalle is inexplicably unenthusiastic about Christmas.

Aaron investigates an explosion on Ascension, while Captain Denninger covers up its true cause. Elsewhere, Viondra suspects there is a traitor within her ranks of stewardesses after Councilman Rose becomes privy to inside information; something mysterious seems to be happening to young Christa Valis; and James Toback attempts to impress Nora by making a deal to get into Officers Training School.

Andy gives Alan advice as Debbie deteriorates. Gail returns home to a resentful Leona; Daryl learns of an unexpected betrayal.

While work begins in the swamp, Rick and Marty travel to Scotland to investigate an incredible theory about the construction of the Money Pit.

On "Real World: Skeletons", seven strangers will move in together as per the show's typical formula, but soon, shared chores and shower schedules will prove to be the least of their worries as a brand-new twist comes into play: They'll each be forced to confront the last person on Earth (or sometimes, the last people) they want to see.

In this special holiday episode, the buyers become givers as they head to Dan and Laura's house for a white elephant gift exchange! Even though the proceeds are going to charity, the buyers can't help but get ultra-competitive. Who will win? Who will lose? And most importantly, who knows the words to Jingle Bells?

Mark and Jeff feel the heat as the law closes in. Tim's plan to give a backwoods makeover to Troy's distillery will cost him big. The law cracks down on Josh and Bill. Tickle flirts with disaster as he tries to sell his Kentucky made white lightning.

Determined to prove to Mansfield, there's no place too low to start his climb back up to the top, Brody is working on the ground floor in an effort to get noticed. Unfortunately, the only people who seem to notice are Harvard and Derrick who are worried the super efficient Brody will soon have them out of a job. They come up with a mellow way to slow him down. Jenny is thrilled to discover she went to high school with Lindsay, but less thrilled when Lindsay's memories of high school cast Jenny in a whole new light.

The final three Artists reveal their 35 hour back pieces. The sparks fly when all 18 rival Artists return to give the lowdown on whose rivalries still.

Abby spends her first night alone without the kids to focus on writing her next book when things take a sudden turn for the worse, sending the ladies on a wild ride through Hollywood. Meanwhile, Jake wants his first night with the kids at his new place to be perfect.

Samaritan finally offers the Machine a face-to-face meeting... by stopping crime in New York City for a day to demonstrate its power. It then unleashes chaos to prove that humanity is flawed. Meanwhile, Reese and Finch struggle to keep up with the escalating Numbers, and Sam chafes at being concealed from Samaritan.

Nina is assigned one of Phil's former defendants and lands herself in a bet with Phil. Meanwhile, Phil and Carlos decide to teach Micah a lesson.

Paul McCartney

Dick Van Dyke, Jenny Slate, Vance Joy

Kendrick Lamar

Tonight Jimmy's guests are actor Christoph Waltz and rapper Nicki Minaj.

Anna Kendrick, Charli XCX

Brooke Van Poppelen, Kevin Pereira and Wil Wheaton compete to determine who has the funniest take on the day's pop culture.

Marco searches for the mastermind behind a murderous plot, while Prince Jingim weighs the risks of retaliation.

Seth was joined by James Corden, Vanessa Bayer, Robert Earl.

Larry King, Angela Kinsey

Justin's temper erupts with extremely serious consequences, while Sue is nursing a broken heart. A familiar face makes a surprise appearance at the school dance with some interesting information about the school.

Unable to deal with the breakdown of his and Tiffany's relationship, Justin erupts into a fit of uncontrollable rage that sets off a chain of events that will change the whole family's lives forever.

Hector pushes Sue to move forward with their relationship but is left in the cold when she makes it clear that she needs some space.

George Windsor makes an unannounced appearance at the school dance with some important information about the future of Waterloo Road.

The battle to become Lord Sugar's business partner is nearing its conclusion. An early-morning phone call informs the candidates that they have 24 hours to brush up on their business plans before being interviewed by four of Lord Sugar's trusted advisers.

The next day, business plans in hand, the candidates are off to the newest addition to London's skyline, the Leadenhall Building. Lord Sugar explains that his advisers will be scrutinizing their plans and credentials before feeding back to him.

The mind games begin as the final five attempt to unsettle each other before being called in, one by one, to meet Lord Sugar's hand-picked hit squad, including one very familiar face indeed.

Armed with CVs and business plans, the advisers launch their attacks - plans are picked apart, characters questioned, and one unhappy candidate gets on the wrong side of Claude Littner. There are tears and triumphs as the candidates are tested to their limits.

In the boardroom, dreams come crashing down as Lord Sugar closes in on the candidates who will make the final. For the others it's goodbye to the £250,000 as they hear the words 'You're fired!'.

Frank cannot allow Tommy to establish himself in the neighboring community, but Tommy is not willing to let himself be dictated by Frank. The tone harden even more when Frank and Torgeir meet the latest addition to Tommy's gang.