In the first-ever city sprint, the final 4 teams have no road blocks or detours, but complete team challenges as they race through Manila, the capital of the Philippines, on the penultimate leg.

The final three singers perform never-before-heard holiday songs, with all-new animated clues; the already unmasked celebrities join together to perform their favorite holiday jingles.

Jazmine tells Kaleb that she isn't ready to have sex which leads into a confrontation among the family.

Four smiths must rely on their math skills to determine the amount of steel needed to make their signature blades. After a couple calculating rounds, two smiths return home to build the intricate M1905 Springfield Bayonet. Which smith's design will lock him into first place, securing the Forged in Fire title and a check for $10,000?

Bravo Team struggles to adjust to a new team dynamic after several members make life-altering career decisions.

Guy and Hunter send out groceries for holiday appetizer and dinner games.

Hondo is conflicted when the mayor asks him to be the public face of a new outreach campaign meant to improve the LAPD's stature within the Black community. Also, the team's search for a lone bomber reminds Tan of a difficult chapter in his childhood, and Chris pushes herself even further to surpass Street and Tan in a SWAT leadership competition.

As a favor to Jamal, Aaron defends a man in a witness tampering case. Tensions rise at home in the run-up to the Wallace family Thanksgiving.

Full Frontal predicts the lasting effects of Trump's pardoning spree, basks in the warm glow of Congresswomen-elect Cori Bush's optimism, and makes a strong case for treating housing like a human right... because it is!

Michael Kosta proposes denying 2020 ever happened, Desi Lydic examines the year's rise in horniness, and comedian George Wallace talks about his book "Bulltwit... and Whatnot".

Conan welcomes guest Andrew Rannells.

Jimmy welcomes actor Jon Hamm plus an interview with and musical performance by Meghan Trainor with Earth, Wind & Fire.

Stephen welcomes TV host Rachel Maddow and rapper Megan Thee Stallion.

Thirty years in the future, rich but lonely game show host Nick prepares to flee a dying Earth. But first he has to track down the perfect plus-one.

To counter his students' pessimism about the future, Gabe makes them create vision boards of what they want in life, an assignment he takes to heart.

A holiday gathering takes a strange turn when Ashley bumps her head and gets a glimpse of her near-distant future with Tío Victor, Tad, Stick and Brooke.

Celebrated detective Hercule Yakko investigates a dognapping.

Frank relents and takes the entrance exam to Rosegrave Preparatory School. Callie Shaw is also taking the test and the two become close as they work together to solve the exam's last escape room puzzle in Gloria's study. Unwittingly they discover a hidden door, marked by a similar symbol they've seen before. Meanwhile, when Joe finds out the Tall Man has escaped from jail, he quickly tries to find a safe place for his lucky charm.

While preparing the new album, the Quintanilla family clashes with the record label's decisions, especially when it comes to Selena's fashion style.

Simon is tormented by the mermaid's increasing demands for a blood payment. Stan suspects that the Masire brothers are behind Jazmine's disappearance.

James welcomes actor Jamie Dornan and author Dr. Michael Eric Dyson.

Jack arrives in Liverpool, hoping to reunite with Angela and Anna, and with a clear mission.

The comics go all out to win in the semi-final: Richard Herring bleeds on beer mats, Mawaan Rizwan volleys oranges and Katherine Parkinson counts plastic balls.

Angela comes face-to-face with a very personal name on the list. The Worths go on a wild night out.

Dara O Briain and Hugh Dennis look back on world events from the last seven days in the company of guests Ed Byrne, Rhys James, Laura Lexx and Glenn Moore.