More of the team's favourite investigations. Jimmy finds out what gives piquanté peppers their sweetness. Kate investigates potentially dangerous levels of mercury in tuna fish.
TV Presenter Chris Tarrant travels around the world to ride some of the most extreme railways that wind their way through some of the harshest terrain on Earth.
With the help of festive friends, Ryan must deck the halls with 12 challenge victories to prepare for the hopeful arrival of the big red guy himself.
Darwin needs to find a photo of Clayton to put on the cover of the school yearbook – but he makes the mistake of seeking help from Tobias, who has his eye on the cover spot himself!
When Principal Brown sets Darwin the task of making the school yearbook, Darwin starts by asking class clown Banana Joe for a simple selfie to put on the cover. But with Banana Joe, things are never that simple. Featuring hilarious clips from the first six seasons of 'The Amazing World of Gumball'.
Henry and Sam look to make a profit on automobile memorabilia at the Bristol Classic Car Show.
Lesley Keller's from London hopes toy restorers Julie Tatchall and Amanda Middleditch can get a very old friend back on his feet. Ted means an awful lot to Lesley as he was one of the first toys she received from her wonderful adoptive parents. Pete is asked to repair a 1920s banjolele that was played in the old music halls. Will is tasked with repairing and restoring an old tea caddy that was filled with family treasures.
Holiday-themed incidents include a shopper pushed over the edge, a woman who is literally having a "Blue Christmas" and a luggage handler accident on a tarmac; Maddie revisits her past to embrace her future; Bobby receives shocking news.
A few months after the Pazzi Conspiracy, Lorenzo is still animated by the spirit of revenge. There is a distant clash between Lorenzo and Pope Sixtus IV; the cruel count Riario - the last of the conspirators left alive - tries to take advantage of this conflict. A Dominican friar arrives in Florence who seems capable of reading Lorenzo's heart: Girolamo Savonarola.
Shaun visits his father on his deathbed and the family reunion reveals unexpected results. Melendez, Park, Reznick and Claire treat an injured star NFL player with severe spinal damage. Claire addresses her mental health.
Spencer can't get excited about his football ranking and gets some guidance from Layla; Jordan gets some more news he wasn't expecting; Laura makes a decision about where she and Billy stand; Asher gets some clarity from his parents.
Black Lightning decides to fight back when the ASA threatens his old neighborhood. Thunder battles Painkiller, and Tobias has a plan for Lynn to stop the ASA from weaponizing the metas.
Knowing that the “Junkyard Killer” was in cahoots with his father, Malcolm goes against the FBI’s wishes and continues to investigate. His findings reconnect him with a disgruntled ex-detective who was once heavily involved in the search for “The Surgeon,” delivering them both into danger.
Frankie and team must outcon a conman who's stolen money from Nora and Mildred.
Art imitates life when Cambodian genocide survivor Dr. Haing Ngor wins an Oscar for his role in the film The Killing Fields. But when he's gunned down, the LAPD investigate a web of political intrigue, revenge, and street gangs to uncover the truth.
Ten new makers join Amy Poehler and Nick Offerman to show off their skills; for their first faster craft, they make a physical representation of themselves as a food item, and for the master craft, they recreate a favorite craft from their youth.
The Brewster family show their “Christmas in New York City” themed display, featuring a Herald Square stage with dancers inspired by The Rockettes and a massive tree, in Brewerton, New York; the Chiles family show their “Miracle of a Million Lights” display covering outside and inside of an 1880s-era mansion with 60-foot-tall candy cane trees and a life-size snow globe.
Ryan rolls into the final event at the top of the leaderboard and with each round worth double points, the pressure is on to not let the elusive NPK trophy slip away for a third time. Kye, Lizzy and Scott do everything in their power to derail him.
The Torres family show their pirate-themed Caribbean Christmas display, featuring a two-story handcrafted castle that covers the facade of their house, a life-sized pirate ship with cannons and a 35-foot mast, in Henderson, Nevada; the Murphy family, with the help of their art class students, transform their house into Christmas art with over 400 precisely cut figurines, 75 extravagant scenes and a massive 25-year-old Cinderella castle.
At the dawn of the 20th century, most Americans think of Alaska as an icy unpopulated wilderness, but one event will change everything: the Klondike Gold Rush of 1896. Through remastered and colorized news footage and home movies, witness Alaska's evolution from a frozen wasteland at the edge of the world to the 49th state to join the Union. From boomtowns to volcanic blasts to Japanese invasions, this is the story of America's last frontier as you have never seen it before.