BBC Nordic

Cally Beaton, Jamali Maddix and Josh Widdicombe look at animals which begin with S.

Enjoying a `QI' smörgåsbord with Jen Brister, Jimmy Carr and Chris McCausland.

Sandi Toksvig considers some noteworthy noble rot with Jeremy Clarkson, Sara Pascoe, Jason Manford and Alan Davies.

Sandi Toksvig hosts with guests Gyles Brandreth, Victoria Coren Mitchell, Jimmy Carr and Alan Davies.

Sandi is joined by guests Noel Fielding, Holly Walsh, David Mitchell and panel regular Alan Davies to discuss the night.

It's Caramel Week and the bakers put their twist on a classic caramel tart in the Signature and produce a family favourite biscuit bar in the Technical, before creating a showstopping dessert encased in a sugar dome.

Jessie Holmes heads to the high country on the quest for food. Ricko DeWilde takes his children out on the open waters for a vital lesson in bush survival.

In Kavik, a looming blizzard threatens Sue's food supply. In Eagle, a break in the ice may derail Andy's spring projects.

The expedition to film penguins on the remote island of Zavodovski was the most intrepid shoot of the series.

A twist on the classic quiz show formula, contestants search through the depths of their knowledge in an attempt to score as few points as possible.

A twist on the classic quiz show formula, contestants search through the depths of their knowledge in an attempt to score as few points as possible.

A twist on the classic quiz show formula, contestants search through the depths of their knowledge in an attempt to score as few points as possible.

Hannah Fry discovers why innovations in meat packing almost derailed the electric car revolution and how a breakthrough in camcorder batteries led to Elon Musk's electric empire, as well as demonstrating how not to drive a multimillion dollar prototype car of the future.

Hannah Fry finds out how 1970s car crashes helped us to count our steps, why WWII dog-fights led to a crucial health monitor and how fitness trackers are even being used to catch killers.

Hannah Fry visits eBay's authentication centre, where they are waging war against fake trainers. She discovers how American breakfast waffles transformed trainer soles and how an 18th-century tea set led to the use of celebrity endorsement.

It's Caramel Week and the bakers put their twist on a classic caramel tart in the Signature and produce a family favourite biscuit bar in the Technical, before creating a showstopping dessert encased in a sugar dome.

In the clutches of Dark winter, Alaskans face uncertain conditions caused by unseasonably warm temperatures. But the warmth won't last, and opportunities must be seized. Sue Aikens braves the unstable tundra to replenish her water supply.

Scandinavia's northern extremes have been shaped by ice and fire, but it's the sun that reigns over these frozen kingdoms. A look at how musk oxen, polar bears and arctic foxes endure the long, dark polar night.

Hannah goes behind the scenes to look at the technology behind the lift. Along the way, she finds out how coal mines made lifts safer, gets to grips with a piece of medieval siege technology, and discovers how a PR stunt changed the modern skyline.

The five remaining masked dancers continue to compete to avoid being revealed as the third celebrity.

Jimmy Carr hosts the classic words and numbers quiz as Sean Lock and Harry Hill take on Jon Richardson and Rose Matafeo, while Alex Horne joins Susie Dent in Dictionary Corner. Rachel Riley looks after the numbers and letters.

The Bafta-nominated star performs his debut stand-up show and takes shots at everyone, from his kids to a stranger in a coffee shop. It's the perfect showcase for his acerbic take on the world.

The magnificent Zoe Lyons introduces comedians Ria Lina and Tom Ward to the stage.

Together on Graham's sofa are Imelda Staunton, who is playing Elizabeth II in the final episodes of `The Crown', new star of `Doctor Who' Ncuti Gatwa, Northern Irish star Jamie Dornan, and Scottish actor Jack Lowden. Plus, music from Gregory Porter.

Louis investigates the multimillion dollar adoption industry in California. With the majority of newborn adoptions carried out privately, agencies, facilitators and lawyers stand to make thousands per baby.

The five remaining masked dancers continue to compete to avoid being revealed as the third celebrity.

The Bafta-nominated star performs his debut stand-up show and takes shots at everyone, from his kids to a stranger in a coffee shop. It's the perfect showcase for his acerbic take on the world.

A twist on the classic quiz show formula, contestants search through the depths of their knowledge in an attempt to score as few points as possible.

A twist on the classic quiz show formula, contestants search through the depths of their knowledge in an attempt to score as few points as possible.