Kate Humble: Living with Nomads

There are bizarre, very unusual and extremely shocking activities that, despite the risk and associated dangers, are just legal in South American countries. Sue Perkins is eager to take advantage of this, and enjoys experiencing these adventurous yet dangerous challenges. In this way she hopes to defy and hopefully cover up her middle age.

From roots in the Deep South to the slums of New Jersey, "Who Do You Think You Are?" follows the journeys of some of the most well-known names in American popular culture. Watch as celebrities discover unknown details about themselves and their families while researching their ancestry with the help of historians and genealogical experts.

Monty Don conducts his personal 'grand garden tour' around Italy, including the retreats of the affluent north and horticultural gems of the south.

Journey back in time to uncover buried tales in cities across the globe, following local guides and historians on a journey that is both travel exposé and urban mystery.

No overview available.

No overview available.

Explorer Levison Wood sets out on a nine-month walk along the length of the River Nile, visiting rainforests, deserts, cities and war zones, and encountering modern Africa, its people and its wildlife.

No overview available.

No overview available.

Alice embarks on her most ambitious journey to date, in search of the Roman Empire, travelling 1300 miles through Italy, France and Spain to discover the origins and secrets of Rome’s success.

Actor Zac Efron journeys around the world with wellness expert Darin Olien in a travel show that explores healthy, sustainable ways to live.

Award-winning actor and nervous explorer Eugene Levy steps out of his comfort zone for a whirlwind tour of the world's most beautiful and intriguing destinations.

Bourdain travels across the globe to uncover little-known areas of the world and celebrate diverse cultures by exploring food and dining rituals. Known for his curiosity, candor, and acerbic wit, Bourdain takes viewers off the beaten path of tourist destinations – including some war-torn parts of the world – and meets with a variety of local citizens to offer a window into their lifestyles, and occasionally communes with an internationally lauded chef on his journeys.

Doctor Who Confidential is a documentary to complement the revival of the long-running British science fiction television series Doctor Who. Each episode was broadcast on BBC Three on Saturdays, immediately after the broadcast of the weekly television episode on BBC One. The running time of the first two series was 30 minutes, being extended to 45 minutes in the third. BBC Three also broadcast a cut-down edition of the programme, lasting 15 minutes, shown after the repeats on Sundays and Fridays and after the weekday evening repeats of earlier seasons.

PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.

Natural World is a nature documentary television series broadcast annually on BBC Two and regarded by the BBC as its flagship natural history brand. It is currently the longest-running series in its genre on British television, with more than 400 episodes broadcast since its inception in 1983. Natural World is produced by the BBC Natural History Unit in Bristol, but individual programmes can be in-house productions, collaborative productions with other broadcasters or films made and distributed by independent production companies and purchased by the BBC. Natural World programmes are often broadcast as PBS Nature episodes in the USA. Since 2008, most Natural World programmes have been shot and broadcast in high definition.

Motoring programme featuring reviews of and reports about cars of all types.

Don Wildman unearths relics from the world's greatest institutions to reveal secrets from the past. He examines each artifact to illuminate history's most incredible triumphs, sensational crimes and bizarre encounters.

Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy Antarctica. The show's primary focus is on animals and ecosystems around the world. A comic book based on the show, meant to be used an as educational tool for kids, was briefly distributed to museums and schools at no cost in the mid-2000s.

Bear strands himself in popular wilderness destinations where tourists often find themselves lost or in danger.