Heather Anne Campbell is on the show this week.

The race continues in Valletta, Malta, where teams are thrown off balance when they must serve drinks to the knights of Malta. Also, a blind Detour leaves racers on a slippery slope.

While Audrey's health deteriorates, a new Trouble strikes Haven. Meanwhile, Duke's internal Troubles threatening to burst out and only Mara can help him... but will she?.

When Mike realizes Vanessa has given away his remaining and beloved incandescent light bulbs, he and Chuck go on a mission to track down some of the old-school bulbs. Meanwhile, Mandy announces she's moving out of the house into her own apartment but leaves out a major detail.

Jessie is on a mission to get to an important audition; however, she and Ravi wind up on the "Ride to Riches" game show in which contestants can win prizes during their taxi ride.

A look back at Team Avatar's journey; Varrick tells the story of the greatest mover ever made.

When Casey and Donatello bond while building Casey's new hot rod, the bond is challenged by a hot-rodding mutant.

When Cory teaches his class about various forms of government, Lucas, Riley and Farkle decide to run against each other for 7th-grade class president.

Cristela, wanting to expose the kids to more cultural opportunities, tries to convince Felix to let Henry see "West Side Story". But in doing that, Felix worries that his son's interests will be changing and they won't have as much in common as he gets older.

While the team investigates a couple's murder in which their sons are the prime suspects, McGarrett is shocked when Aunt Deb returns to the island with her new fiancé.

A woman claims a very persistent, talking wolf drove her to the point of madness when she's questioned by Nick and Hank after committing a deadly crime. Meanwhile, Nick and Juliette wonder if getting his Grimm powers back is worth the sacrifice of a normal life; at the same time, Bud hopes Trubel can help with a wesen-related issue; threats against Monroe and Rosalee intensify; and Adalind's perilous trek to retrieve her daughter continues in Austria.

The five remaining models perform a bilingual scene with Korean soap opera actors before tackling a night-time photo shoot that has them dressing up to recreate iconic images of the King and Queen of American pop culture: Elvis Presley and Marilyn Monroe. But history comes back to haunt the models when each is asked to confront demons from their past.

GoPro CEO Nick Woodman is a guest on the panel. Pitches include a farmer's healthier tortilla chip made from fresh-picked sweet corn, and the manufacturer of scented fire logs. Also: an update on Robert Herjavec's Season 5 investment in a company that sells ugly Christmas sweaters.

Throughout history, many of the world's greatest thinkers have helped push civilization forward with their profound insights and extraordinary abilities. But the majority of these master minds say their brilliance comes from a place they don't understand-and arrives at times they're not expecting it. In antiquity, people in nearly every culture around the world believed they did not possess genius, but that genius possessed them, like a spirit. Could it be that the forces of inspiration that the ancients attributed to the gods really did emanate from an otherworldly ...

Dave and Todd disagree about how to mine frozen ground; Tony's daughter lands in a bad situation.

In New Orleans, Constantine's unusual knowledge of a string of crimes gets him into trouble with Detective Jim Corrigan. He must form an unholy alliance with Papa Midnite when a voodoo ritual to help people communicate with their dead loved ones takes a deadly turn.

Coming Soon...

The two groups of survivors reunite in Utah, where they come upon an all-female commune that seems like paradise-that is, until someone ends up dead.

"The Interview" star Seth Rogen, MSNBC "Hardball" host Chris Matthews, Monty Python Alum & "So Anyway..". author John Cleese, Canadian MP Chrystia Freeland and "News One Now" host Roland Martin.

Frank faces public backlash after an officer's body camera malfunctions during an altercation with a civilian. Danny and Baez struggle to protect an informant after the U.S. Marshall's Service decides not to put him in Witness Protection. Erin investigates an old friend's daughter's claim of rape at a prestigious university.

Coming Soon...

Amber Tamblyn helps celebrate Thanksgiving; Reggie invites some of his favorite comics over for dinner; an orphan returns.

Melding the rhythms of the city with diverse cultural influences, New Orleans epitomized the evolution of jazz as home to Fats Domino, Louis Armstrong, Harry Connick, Jr., Little Richard, Juvenile, Aaron Neville and many others. Dave Grohl chats with Dr. John, Allen Toussaint, Cyril Neville and Trombone Shorty (who first played onstage at the New Orleans Jazz & Heritage Festival when he was just four years old) about New Orleans' unique history, "jazz funerals", Mardi Gras Indians and the effects of Hurricane Katrina. Elsewhere, Dave bonds with Ben Jaffe, scion of a famous jazz family and leader of the legendary Preservation Hall Jazz Band, before recording the latest Foo Fighters song at the historic French Quarter venue.

The definitive take on religion. A rowdy seminary school, a man possessed by El Diablo, and a bombastic preacher's crusade against preaching.

Tonight guests are actress Julianne Moore and Canadian actor Michael Cera. Musical guest will be rock band U2.

James Corden, Norman Lear, TV on the Radio

Cillian Murphy, Jennifer Carpenter, Metallica

The new version of Aquarius is a light-hearted girl who just wants to have fun, but that consists of wanton destruction with her water power. Wendy and Carla try to gently subdue her at some kind of pocket universe amusement park, a dubious prospect at best.

Bonnie and Clemont are agruing when they come across two siblings in a case of sibling rivarly.

It's another action-packed Strictly Come Dancing as the competition for the glitterball intensifies. The atmosphere is at fever pitch as our remaining eight couples kick, spin and dance their hearts out to stay in the competition.

Voting lines will open at the end of the show. Once the judges' scores have been added to viewer votes, the two lowest-scoring couples will perform again in the dreaded dance off in Sunday night's results show.

The remaining finalists perform live for the seventh time hoping to impress both the judges and the viewers at home. This week's theme is Elton John and Whitney Houston songs. Dermot reveals that one act will be going home tonight. After all the acts have performed David Guetta and Emeli Sandé perform live on stage. At the end of the show Dermot reveals that Only The Young have the fewest amount of public votes and are eliminated from the competition.

Atlantis is set to fall as Pasiphae continues her siege on the city. The last hope rests with Jason, Hercules, and Pythagoras. Hercules makes a discovery that throws into doubt everything he once knew to be true.

An asylum seeker is admitted after a fall but when she refuses life-saving surgery because of her religious beliefs, Ash becomes increasingly frustrated in his attempts to convince the patient to change her mind. Big Mac experiences his first day as a health care assistant, and tries to help a Burmese man reunite with the daughter he hasn't seen since she was a young girl, and Ethan has trouble diagnosing a teenager who is convinced she has cancer like her mum - so Dylan steps in to help

The host is joined by comedian Lee Evans, who is currently on tour in the UK and Ireland, and another of today's leading stand-up stars, Jack Whitehall, known for his acting roles in Fresh Meat and Bad Education. Musician Noel Gallagher talks about his forthcoming second album with his band High Flying Birds, and there's music by Boyzone to mark the release of their new Motown collection Dublin to Detroit.

Yuuki takes Asuna to an inn in Ronbaru and introduces her to the other members of the Sleeping Knights: Jun, Nori, Siune, Talken and Tecchi. Yuuki then reveals that the guild wanted Asuna's help in defeating the next Floor Boss with just one party. Siune explains that the group wanted to defeat the boss in order to etch their names on the Monument of Swordsmen, as they would not be able to adventure together after winter. After some thinking, Asuna agrees to help. Sometime later, while she is walking to the Teleport Gate plaza, Asuna is suddenly disconnected from the game by an unsatisfied Kyouko. After an unpleasant conversation with her mother, Asuna heads to a park in another residential area. There, she considers calling Kazuto, but decides that she did not want to expose her weakness to him. The next day, she meets up with the Sleeping Knights and they easily manage to reach the boss room, but Asuna detects several other players hiding near there. Though the players claim they are waiting for their friends, Asuna realizes they were actually spying on their battle to study the boss without sacrificing their own men. After the Sleeping Knights and Asuna are defeated and re-spawn in Ronbaru, Asuna tells the others what she discovered and they decide to rush to the boss room again before the guild had enough time to gather a raid group. At the boss room, they find a large amount of players gathered at the door. As the guild rejects the request of the Sleeping Knights to let them try again, Yuuki declares that they would fight it out and attacks the raid group's leader. At that point, the rest of the raid party arrives, but Kirito appears, having followed them, and blocks their path.