Retired athletes compete for the title of "Mesterens Mester".
This week, Jools welcomes jazz drummer, producer and broadcaster Moses Boyd, award-winning singer Rag'n'Bone Man and legendary American folk musician Peggy Seeger to the show.
Sue Barker hosts the popular sports quiz. Captains Matt Dawson and Phil Tufnell are joined by world boxing champion Anthony Crolla, Commonwealth silver medal-winning athlete Morgan Lake, former British number one tennis player Greg Rusedski and Olympic medal-winning swimmer Steve Parry.
Veteran polar bear guide Dennis Compayre goes on a remarkable journey into the world of a polar bear mom and her newborn cubs as they leave the safety of their den for the first time.
Millie Ross visits an indigenous plant propagation expert, Costa Georgiadis creates a polystyrene palace for worms, Jerry Coleby-Williams dives into the war on weeds, and Jane Edmanson visits a fruitful family farm.
When Francois accidentally crashes his diving bell, the PAW Patrol must rescue him, a Pupfish, and a pod of whales.
Glasses thrown at bartender and beer hoses lifted by invisible force. In Holland, a man's apartment is haunted. Strange lights above the earth caught by NASA. A haunting in Jordan and more.
Heather Anne Campbell returns and hosts a party with Star Wars characters, a foot masseur who gets aroused by feet, and painful sports bloopers. Wayne sings songs of car mechanics. Also played are Hollywood Director and Scenes From a Hat.
Amber welcomes her first audience member and shares a trailer for a new Harriet Tubman movie.
Turner prize-winning artist Grayson Perry and Philippa Perry are joined by musician and artist Boy George, who creates an artwork inspired by family, which is this week's theme. Grayson and Boy George then select their favourite public art submissions of the week. Grayson also meets photographer David Bailey, who talks about his passion for painting, and artist Yinka Illori, whose work fuses stories from his British and Nigerian heritage. Plus, a special contribution from guests including Harry Hill.
In 1590, Diana is transfixed as she tries to work out what the Book is telling her. Matthew worries over the Book's power.
Gregg visits Edinburgh where he samples the sights, sounds and local dishes of the Scottish capital. He visits the castle, goes underground to see centuries-old streets, learns about bagpipes and even takes a dip in the North Sea.
A recently retired woman is found murdered, and detectives struggle with a lack of evidence and try to track down a long list of suspects.
Once Griffin and Harper learn they can’t reopen the hatch to let Savannah in, they quickly go back through the portal.
Janina is in Scandinavia, investigating the lost 1000-year-old ship that transformed the fierce reputation of the Vikings – and became a symbol of a nation's fight for freedom.
John considers the complex songs of tree frogs, recounts ongoing attempts to make his cameraman Erik laugh, and reflects on the challenges and benefits of painting with watercolors. Season finale.
Best friends Romano, Potlood and De Paus rise in the rank of the criminal world. Before they know it, they run Amsterdam's entire coke market. Because of jealousy, their relation becomes complicated and ends up hostile.
After losing their sister Minnie in a tragic accident, the ladies of Atlanta come together to honor and celebrate her life; as the girls mourn their beloved friend, the reality of Minnie’s loss proves too much to bear for some.