Sing along with Bella, Milo, Jake and Fizz. The Tweenies sing Runaway Train in front of an animated background.

Comedy series for seven- to 12-year-olds about a top secret organisation. With a simple flick of a switch, Victor plunges the entire UZZ base 60 miles underground. Show more

Children's entertainment presented by Barney Harwood. Joe transforms Barney into a 3D computer game character in an attempt to prank his younger brother. Show more

3D animation about a pink owl. A woodpecker does what woodpeckers does best - pecking away at trees, much to the owl's annoyance.

Miranda Krestovnikoff meets the puffins of the Shiant Isles.

Classic wartime sitcom. The platoon's van breaks down outside what looks like a deserted house where Mainwaring decides they should spend the night.

With autumn around the corner, Toby Buckland adds some sparkle to the garden and reveals his passion for winter bedding plants. Show more

Stephen Fry examines the story behind the first media entrepreneur, printing press inventor Johann Gutenberg, to find out why he did it and how. Show more

A look at the mythical roots in art and literature of Merlin, the archetypal wizard, Welsh and Celtic in origin but with connections across the water in Cornwall and middle Europe. Show more

Clarissa Dickson Wright recreates recipes from Britain's oldest known cookbook, The Forme of Cury, a 700-year-old scroll written during the reign of King Richard II. Show more

Comedy quiz show that grills celebrities on the week's news, with guest host Omid Djalili, team captains Paul Merton and Ian Hislop and panellists Julian Fellowes and Danny Baker. Show more

Comedians take a satirical swipe at the news. Dara O'Briain is joined by Frankie Boyle, Russell Howard and Andy Parsons with guests Adam Bloom and Gina Yashere. Show more

Writer Philip Hoare confronts our fascination with the ocean's mystery animal, the whale. He visits the whaling ports of New England and draws a parallel with the war on terror. Show more

Gary Lineker presents coverage of the second day of The Ryder Cup at Valhalla. Show more