Heston's ego puts the Mill's reputation at risk when he does a favour for an old acquaintance. Will living together spell the end of the honeymoon for Zara and Daniel? Show more

James Lewis gets excited about a painting that was found in a skip, while presenter Paul Martin visits an exhibition dedicated to the Ayrshire Innovators. Show more

Drama series about a newly-opened public justice centre and its charismatic frontman. When the centre suffers a break-in, Patrick Coburn is determined to find the culprit. Show more

General knowledge quiz in which teams from all over the UK battle to beat the Eggheads, some of the country's top quiz champions. Show more

It's the turn of the chefs from the north east - Andrew Pern, Stephanie Moon and Tim Bilton. They kick things off with their starters. Show more

Volcanic peaks soaring above the scorching plains of East Africa create cool islands of habitat where strange creatures have evolved in splendid isolation. Show more

Jem demonstrates what a calorie is, Dr Yan tests the ability of MPs to calculate risk, and Liz investigates whether we are running out of antibiotics and what will happen if we do. Show more

Kate Humble and Adam Henson head for the hills in Cumbria to capture the amazing drama of lambing as it unfolds. We meet the new family of farmers, the Marstons. Show more

Jack vows to fight for his marriage, but will his declarations of love be enough to entice Ronnie back to the Square? Greg surprises Tanya with an early wedding present. Show more

Comedy series about the team responsible for delivering the 2012 Olympics. Ian and Siobhan have to deal with the problem of a charisma-free ex-athlete as Brand Ambassador. Show more

Documentary series about eye-watering medical cases in A&E, including a couple who nearly died from bubonic plague and an enthusiast whose hand was shredded by his model plane. Show more

Patrick Moore joins a party in London, where astronomers cut through the light pollution to see the stars. Plus, a celebration of Sir Patrick's 88th birthday. Show more

Volcanic peaks soaring above the scorching plains of East Africa create cool islands of habitat where strange creatures have evolved in splendid isolation. Show more

Dan Snow presents a series on the Royal Navy's role in British history. Dan looks at the evolution of Nelson's navy and the national enterprise which supported it. Show more