Where do swallows hibernate and where do butterflies appear from in spring? The mystery of where some animals disappear to each year puzzled early naturalists. Show more

Naomi Wilkinson continues her global search for nightmares of the natural world. This time she heads to the largest city in the US - New York. Show more

James gets a visit from a dog with a swollen paw. Rory investigates a guinea pig's eye problem. And it's party time for Cheryl and her team. Show more

Joe and Lauren design dens for children. Nine-year-old Kiran wants somewhere he can let his love of witchcraft and wizardry come to life. Show more

Dick and Dom travel through time to look at five of their favourite technological innovations that have changed the way we live at home. Show more

Steve Backshall focuses on the biggest dinosaurs to have walked the Earth. In his dino den, he starts by meeting the Argentinosaurus. Show more

Celebrity endurance challenge. Donovan Bailey, Gareth Thomas, Iwan Thomas and James Toseland are in India to discover Kalaripayattu, said to be the root of all martial arts. Show more

A feature-length documentary narrated by Robert Redford, telling the story of life on earth in the course of a single day. It features stunning visuals and 38 different species. Show more

Property redevelopment series. Martin Roberts and Lucy Alexander visit two run-down flats in Vauxhall, London, and a mid-terrace property in Birches Head, Stoke. Show more

It's time for the olive harvest at La Banditaccia. The harvest starts well as the team pull together, but interest wanes as the scale and arduous reality of the task hits home. Show more

British comedy starring Jane Horrocks as a shy girl who rarely ventures outside her bedroom, until her talent for imitating famous singers is recognised by a local promoter. Show more

At the Gdansk shipyards, an uprising in the early 1980s is bolstered by the appearance of Lech Walesa, an electrician now gaining a reputation as an inspirational speaker. Show more