BBC Two HD

For the fourth leg, Raj and Hettie cruise their Cadillac through the county of Hertfordshire. From birthday celebrations to a trip to Mars, it's positively intergalactic.

Mary shows Claudia some delicious, simple recipes, and they spend a relaxing day together.

Paul, Bob and Ted target a large rudd lake near Epping Forest, and all three try 'champing' for the first time - staying overnight in a church.

Twenty-four hours a day, the latest national and international stories as they break.

Actor Brian Cox presents an appeal on behalf of the Brittle Bone Society, a charity focused on improving access to care, research and campaigning for those who live with the disease.

The quiz show where players must avoid Impossible answers to stay in the competition. 17 people start today's show but how many of them will survive to face the £10,000 Question.

Eight players do battle in the ultimate knockout quiz. Only one will be left standing at the end, but will they reach the Golden Run and double their money? Hosted by Alex Scott.

Jake Humphrey hosts the general knowledge quiz where contestants can win money if they can give a correct answer to a question before all their opponents in The Pack do.

A new Barbary macaque leader uses power and politics to fend off rivals after his crown.

Brian Cox considers what it is about our world that makes it a home for life and asks what transformed this once barren planet into the earth we know today.

Paul Martin presents from Sandon Hall in Staffordshire. Experts Christina Trevanion and David Fletcher choose items to take to auction.

Josh Jones, Molly Rainford, Mark Rhodes and Sonia test their general knowledge skills on this week's House of Games.

Janette Manrara is joined by a trio of celebrity super fans to discuss all things ballroom and latin ahead of the weekend's Blackpool Extravaganza.

Exploring the Fens of East Anglia, a landscape of wild wetlands and fertile farmland.

Monty Don and the team celebrate the changing seasons and the beauty of the gardening year in all its glory.

Gregg Wallace visits a huge carpet factory in Devon to learn how it weaves 46,000 square metres of carpet every year.

Ria Lina introduces comedians Lucy Beaumont and Josh Pugh to the stage. Contains some strong language and adult humour.

The day's important national and international news stories. With Adam Fleming.

Weather bulletin.

The women of an isolated religious colony must decide how to respond to brutal events. Contains some strong language, sexual violence and some upsetting scenes.