Romesh, convinced he has to say goodbye to his dad's pub, has organised a thank you talent evening for the punters. Natasha is on a legal mission to find a loophole in the contract because she doesn't want to leave her home and move in with Jayanthi.
The four teams build a walking-talking robo-pet. There is also a Master Build using as many as half a million bricks. But who will be crowned the winner for 2018? With guest judge Sue Perkins.
The Go Jetters have travelled to Horsetail Fall in the Yosemite National Park. It's a 300m-high waterfall made of melted snow. Once a year the setting sun lights up the water, making it glow like fire for just a few special minutes. This is called Firefall, and if there isn't enough water from the melting snow, Firefall doesn't happen. Unfortunately, Grandmaster Glitch has built a snow princess at the top of the fall and is using an ice machine to stop her melting.
The Johnstons take a family canoe trip and it's all fun and games until Trent is in danger of getting wet; Trent brings home a new kitten; the family suffers an unexpected tragedy.
An unwanted gift, bad bangs cut deep and energy heeling at the rock store.
Lilietta and Flaarica, who became sticky after getting rid of slime, went to the bath together. On the other hand, Naden, who was cleaning, tastes the wreckage of slime and flashes on something. A mysterious girl appears there ...! Travel adventurers. Welcome to the adult armor shop.
Victoria Coren Mitchell presents the quiz show about making connections. Three graduates of Scotland's ancient universities take on the Three Peaks.
Alton Brown renovates, updates and repairs classic episodes by offering brand-new recipes and kitchen tips. He also gives a behind-the-scenes look at the show's production that will leave superfans wanting more.
Marta convalesces as a mysterious illness sweeps through Olympus Town and Lukrum Colony. When IMSF realizes one of its own has died as a result, it races to determine the cause, origin and mode of transmission before time runs out—and more lives are claimed. Back in present day, Vladimir Chuprov, a Greenpeace activist, sheds light on an indigenous health crisis being kept quiet by the Russian state to benefit their Arctic oil endeavors.
Danny enlists her colleagues to help when her boyfriend, Gabriel, is arrested for being in the country illegally and threatened with deportation. Also, Bull represents a German national who is being sued by a museum over possession of a valuable painting.
With Rory and Ava at odds, Sara tries to come up with a way for them to get along, but all is put on hold when a new magical creature attacks the Legends. Constantine is forced to confront his tragic past but it could have devastating consequences for the rest of the team. Meanwhile, Mona has a crush on someone she works with and gets some advice from Nate.
Grindah and Miche take a visit to the GP, as Grindah is convinced he has asthma whenever moving away is mentioned. Steve's probation officer visits and the rest of the crew go out their way to hide any evidence of the radio's existence. Meanwhile, things aren't looking up for Chabuddy, who gets fired from the electronics store, and starts to question his dubious relationship with Carol.
Alexis grapples with caring for a special-needs baby alone, Juelz worries that his legal battles will keep him from his kids, and Jonathan confronts Juju at his birthday party.
Lisa Vanderpump finds herself behind schedule on TomTom, the new bar she’s opening with Tom Sandoval and Tom Schwartz. James lands in hot water with the group after insulting Brittany. Scheana settles into single life. Jax proposes to Brittany.
Dr. Shaun Murphy and Dr. Alex Park treat two patients who collapse at the local airport and whose symptoms point to an infection that may become airborne. The staff races to contain the infection before it spreads to the rest of the patients in the ER, resulting in a hospital quarantine during the holidays.
Actress Mandy Moore is shocked to discover ancestors who lived in Australia and travels far, determined to unlock the mystery of how they got there. Moore is touched by the courage of those who made the journey and the sacrifice of those who were left behind.
The Nowhere Boys are back and Luke's attempts to convince the Gang that a new threat is imminent are dismissed – until the threat proves too big to ignore.