The Go Jetters travel to Algeria in north Africa to check out the ancient Timgad Ruins. Meanwhile, Grandmaster Glitch's computer game controller has broken.
From submerged treasures to lost civilizations, Josh Gates quizzes his contestants on sunken mysteries from all over the world.
How does New Yorker Bryan react when art dealer Simon says his ideal man would have a more toned physique? Max and Esther bond over a shared love of words. And is Ben the nice guy Leora's looking for?
Tony, 48, and his father have been in a motorbike crash. Alison has a broken leg from a horse riding accident. Harry, who is 12, has been in a 10-bike pile-up at a velodrome.
Guy Fieri has four culinary all-stars battling against the clock in three games where they'll have to both shop and cook in 20 minutes or less. First, they must make a fried feast in just 15 minutes. Then, they go on a record-breaking trip around the world making an international dinner in less than 20 minutes. Finally, the two remaining chefs will make a guilty pleasure in just 20 minutes. It's a battle of speed and only one all-star will earn a chance at a quick $20,000.
In this episode, contestants mix seafood and meat. In round one, chefs must make delectable appetizers out of gooseneck barnacles and short ribs. Next, they combine lobsters with chateaubriand in the entrée round. Finally, can they please the judges with candied crabs and t-bones for dessert?
Alliances are called into question since the Red and Blue teams are now teams of two, and an underwater challenge proves too much for one team.
Grandmaster Glitch's Grimbots really need some cuddles, so it's down to Glitch to find them a new teddy bear. Glitch knows that bears live in Ontario in Canada, so he heads there to try and find a nice cuddly bear.
Russell "Crusher's" 30-year-old truck feels the strain on a run from Alice Springs to central Queensland. Sludge wrestles flooded roads to deliver fuel to farmers.
Britain's best (and worst) variety acts compete to win a spot at the Royal Variety Show.
Across the week our Kings and Queens of entertainment, Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams will welcome eight acts to the stage to perform for a chance of winning a life changing £250,000 and a spot at this year's Royal Varie…
Matt is helped by actor Martin Klebba as pumpkin season comes to a close; Amy and Caryn find themselves working together to plan a closing party; Jeremy and Audrey face a health scare; and Zach and Tori try to have a date night.
Matilda and the Ramsay Bunch cook for the animals at London Zoo - the human kind! Jack and Megan head straight to the reptile house!
Jim questions the public demand for insincere apologies, meets a scientist at the forefront of sex robot technology, and weights the pros and cons of gene editing.
New discoveries are helping experts map the entire universe, and they are finding strange truths about the cosmos and its unimaginable size.
Frieda has to decide what to do when Roman crashes back into her life, and a withdrawn Dom's plans for a quiet night are scuppered. Determined to shake up his life, Sacha seeks out new experiences - with surprising results.
Despite moving to Houston with the solid support of her boyfriend, Aaron, and her cousin, Jasmine, Tiffany finds it difficult to break the cycle of depressed eating when her two roommates don't join her diet and leave the house every day for work.
A mysterious city in ancient Egypt, Thebes, is the home of the Valley of the Kings, Luxor, Karnak, and other grand temples, and new discoveries reveal how they were built and if the god the pharaohs worshiped here helped them rise to power.