Cleo is determined to prove Callie is the spy once and for all; meanwhile, Akila hires her favorite band for the academy's annual "No Science Fair".

Mary gets Pastor Jeff involved when Sheldon isn't invited to Billy's birthday party. Also, George Sr. has "male-bonding time" with Dr. Sturgis.

Dean goes off on his own to take on a case. Meanwhile, Castiel has an idea of how he can help Sam track down God.

In the premiere of Project Runway, the competition begins with some twists right out of the airport gate. With luggage still in tow, the designers are greeted at the iconic TWA Hotel at JFK airport ready to take flight with their first challenge: to create an innovative look inspired by humanity's continued push into space exploration. In a Runway first, these unfamiliar designers have to pair up and collaborate to make cohesive pieces that blow away the judges or they are out. Fans will also get a chance to own a piece of the designer creations when they vote on the outfits they like best.

Wade pretends to be dating Caroline to avoid being set up on blind dates by Delia. Also, Ben and Michelle throw an anniversary party for themselves, but have issues with the catering.

Christy and the ladies rally around Tammy when she has trouble adjusting to early release from parole. Also, Bonnie is disappointed when her perfect birthday gift for Adam gets a lukewarm response.

After deciding that leaving town would be for the best, Hope gets pulled back in after Josie comes up with a risky plan to close the Malivore portal. Elsewhere, Alaric and Dorian make an alarming discovery about Professor Vardemus, while Rafael learns some upsetting news about Landon's future.

As the hospital hosts therapy dogs to help care for their patients, Carol helps Lexie when the emotional burden of being a doctor becomes too "ruff".

Rising country music star Ashley Rose Pruitt celebrates the launch of her debut album but a tragic event threatens to derail it all. Under the disapproving eye of his mother, Rebecca Pruitt, troubled musician Jackson Pruitt tries to break old habits when an intriguing stranger enters his life. Meanwhile, Maddie Pruitt attempts to hold her family together amidst a growing disconnect with her fiancée Tucker, a struggling novelist.

David is shocked to learn he is being sued for inflicting severe psychological harm on Caroline Hopkins, after he assisted in her exorcism. The accusation leads him to question his future as a priest, especially once he develops a very close connection with his defense attorney, Renée Harris.

The Makers celebrate the holidays with Nick and Amy. First, in the Faster Craft, they will make a wreath out of unconventional materials. In the Master Craft they will build an interactive lawn display, showcasing their favorite holiday.

Nancy Pelosi calls for drafting impeachment articles against President Trump, Jaboukie Young-White consults with the founding fathers, and John Lithgow discusses "Bombshell".

Actress Jameela Jamil.

Nico Santos, Chris Hardwick and Casey Wilson discuss the lack of Baby Yoda merchandise and a new Las Vegas slogan, and Spade and Anna Faris have a popularity contest.

Jimmy welcomes Jennifer Lopez and Camila Cabello.

Stephen welcomes actress Scarlett Johansson and comic Joe Pera.

Reeling from the state of her relationship with Matt, Emmy calls out Don on his controlling behavior. Kayla opens up on New Year's Eve.

After lying to her nosy family about having a boyfriend, Johanne sets out to find the real thing in time to introduce him at Christmas.

Following an urgent trip to the Arctic, a scientist and his friend are quarantined with an illness that soon escalates into something sinister.

James welcomes actress Rebel Wilson and singer Kacey Musgraves.

Determined to become one of the vaunted Legion of Doom, Harley attempts to make a big splash by crashing one of their criminal enterprises with the help of her BFF, Poison Ivy.

As Max and Miranda investigate some thefts at the home of a legendary music producer turned reality TV star, the pair find themselves the stars of a deadly show.

A royal family from the Latino Jewish kingdom of Galonia is shipwrecked off the coast of Avalor on their way home to celebrate Hanukkah, so Elena invites them to the palace to celebrate their cherished holiday and learn about their traditions.

Team captains Paul Merton and Ian Hislop are joined by guest host Stephen Mangan and panellists Roisin Conaty and Brian Cox.

Dara - Briain and Hugh Dennis look back on the comedy highlights of the last seven days in the company of guests Tom Allen, Ed Gamble, Kerry Godliman, Rhys James and Rosie Jones.

Adam Hills, Josh Widdicombe and Alex Brooker are joined by a Stacey Dooley, Noel Fielding and Jamali Maddix in an extended special episode taking a sideways look at the upcoming General Election. The trio are joined by special guests to scrutinise the last-ditch attempts by parties to get voters on board, making their final predictions on the outcome and encouraging viewers to get out and vote.

Graham is joined by two stars of the film Jumanji: The Next Level, Dwayne Johnson and Kevin Hart, Doctor Who star Jodie Whittaker, Michael Palin and singer Harry Styles.