Sir David Attenborough presents 'Asia', a seven-part series covering the length and breadth of our planet's largest and richest continent, revealing its most remarkable landscapes and animals, and stories featuring dramatic, previously unseen behaviour. Filmed over the course of nearly four years, this is the first time that 'Asia' has been the focus of a landmark BBC wildlife series. From the vast Gobi Desert, to the jungles of Borneo, and from the polar wilderness of Siberia to the coral seas of the Indian Ocean, this series will showcase the breath-taking variety of Asia's wildest places.