Chris Packham explores what makes animal groups successful. He looks at how the great ape's brain has been adapted by its anatomy, ingenuity and sociability. Show more

Naomi goes to the west coast of Canada, where she has a heart-stopping encounter with an ocean giant and peers into the jaws of a heavyweight predator. Show more

Documentary series. Tilly the cavapoo becomes a mum, Duke the Hungarian vizsla has a giant lump removed from his neck, and Martel the cat gets an MOT. Show more

Matilda Ramsay and her family head to Los Angeles, where Matilda takes over the kitchen and cooks some of the best and healthiest dishes for family and friends. Show more

Matilda Ramsay and her family head to Los Angeles, where they visit one of Hollywood's top stunt schools and learn how to make their own action films. Show more

Mark and Lauren get the help of experts to design dream dens for children. The Dengineers transform a youth centre's outside space. Show more

Steve Backshall counts down his ultimate top ten deadly creatures. This time Steve is on a mission to choose his ten favourite fastest speedsters. Show more

Chris Packham meets the animals using devious tactics and sneaky tricks to survive, from illusionist zebras to vanishing geckos and shape-shifting cuttlefish. Show more

Property renovation series. A studio flat in London, a cottage by a Derbyshire canal and a mid-terrace in south Wales all go under the hammer. Show more

Documentary revealing secrets behind pets' behaviour - why hamsters run in a wheel, how dogs pick up pack rules and how kittens learn to be solitary hunters. Show more

The Bikers go in search of authentic flavours of Italy, from simple, local ingredients to spicy n'duja pate and some of the best gelato to be found. Show more

Kate Humble and Geetie Singh-Watson follow rural businesses through the year. Kate meets a seaweed collector who left an office job for a life working on the beach. Show more

Giorgio Locatelli and Andrew Graham-Dixon explore Italy's iconic capital, discovering the generations of ordinary Romans who left their mark on the city's culture and gastronomy. Show more

The team find out why fizzy drinks make you eat more, whether caffeine boosts your physical performance, what men can do about baldness and hear the psychiatrist's guide to OCD. Show more

Hugh Fearnley-Whittingstall explores the wildlife of the Wye Valley and Forest of Dean. Hugh uncovers the extraordinary life of the dipper, the UK's only aquatic songbird. Show more

The story of those who lived in one house, from the time it was built until now. David Olusoga follows the stories of the first inhabitants of the house in the 1840s and 1850s. Show more

Paul Murton takes a tour of Scotland's lochs. In this edition, he travels from Loch Gairloch to Loch Maree and meets the king and queen of Islonia. Show more

Drama series. Joan begins filming in Louisiana and is frustrated by the convivial atmosphere that Bette is creating with her co-stars as she tries to sleep. Show more

Drama series. Joan is advised against appearing in a low-budget British feature, but she needs the money. Show more

Stand-up comedy from the Hammersmith Apollo. The fabulously funny Katherine Ryan introduces Marlon Davis, Joel Dommett and John Robins to the stage. Show more

Sandi Toksvig looks into some origins and openings, with Josh Widdicombe, Susan Calman, Rich Hall and Alan Davies. Show more