Gardeners try to save the nation's rich horticultural heritage. Rachel De Thame champions the art of topiary, and James Wong looks at rooftop gardens. Show more

Series exploring the history of four garden plants. Carol examines a plant of unlikely economic importance, spiritual significance and artistic inspiration, the waterlily. Show more

Garden transformation show. A hard-pressed mother with a neglected garden in Abingdon calls on the team to restore wheelchair access and colour to it for her young daughter. Show more

Countryfile visits East Sussex, where Sean Fletcher meets the family with a passion for poultry. Show more

Matt Tebbutt takes a look back at some of his favourite recipes and best moments from Saturday Kitchen.

Confectioners Kitty Hope and Mark Greenwood rediscover the best of British sweets. They make lemon and blueberry nougat, coffee and ginger cake fudge and cinder toffee. Show more

The Bikers focus on British sheep, which have provided us with milk, meat and wool for thousands of years. Dishes include hogget and barley stew and mechoui lamb. Show more

Second World War naval adventure based on the true story of the pursuit of the seemingly unstoppable German battleship Graf Spee. Show more

Highlights of England's autumn international against 2019 World Cup hosts Japan. Sara Orchard introduces coverage with commentary from Chris Jones. Show more

Garden renovation series with Charlie Dimmock and garden designers the Rich brothers. A garden in Faversham needs restoration after being washed away in a landslide. Show more

Junk makeover show. In Walsall, Sarah saves a rusty drill press, a postwar chair and some wooden blocks from being tipped and lost forever. Show more

Live final action from this year's season-ending ATP Finals event at London's 02 Arena. Who will lift the trophy in 2018? Coverage is presented by Sue Barker. Show more

Documentary series. Gregg Wallace receives some tea leaves from Kenya and follows them through the factory that produces one quarter of all the tea drunk in Britain. Show more

Louis Theroux spends time with those preparing to take a lethal but legally prescribed overdose and meets a controversial group educating others in how to end their lives. Show more

Documentary. Home in Hull, director Sean McAllister meets Steve - a struggling warehouse worker with a dream to take hip-hop to disadvantaged kids through his Beats Bus. Show more

The story of how Barack Obama tried to reshape America. Episode three tells how Obama set out to end George Bush's wars in the Middle East. Show more

David Dimbleby chairs the debate from Milford Haven. On the panel are Claire Perry, Barry Gardiner, Liz Saville Roberts, Mark Serwotka and Tim Stanley. Show more

Amid a fresh wave of death and destruction, Hanssen finally faces off with Gaskell. Gaskell's evil invention is a ticking time bomb in Jac's spine. Show more