Dr Alice Roberts discovers how humans left Africa to colonise the world. In Asia, she investigates how early hunter-gatherers survived in the Arctic region of northern Siberia. Show more

In China's far south west, rich jungles nestle below towering peaks. Jewel-coloured birds and ancient tribes share forested valleys where wild elephants still roam. Show more

Thriller series. As the temperature drops to dangerous levels, Dag decides to take matters into his own hands to make the guests leave. Hanne makes a discovery in the cellar. Show more

Thriller series. The guests have different theories about the events at Black Lake. Is there an evil curse or are they under threat from the locals? Johan breaks into the cellar. Show more

James tackles a 1957 Bakelite dial telephone - 211 pieces, most of them very small indeed, must be reassembled in the correct order if this phone is ever to ring again. Show more

James concludes his quest with an electric guitar. 147 pieces must be reassembled, entailing soldering, the use of precision screwdrivers and fiddly electronics. Show more

Richard Skinner and John Peel present the pop chart programme. Featuring Tracey Ullman, Windjammer, Jeffery Osborne, Blancmange, Laura Branigan and Frankie Goes To Hollywood. Show more

Andy Peebles and Steve Wright present the pop chart programme. With Tears For Fears, Howard Jones, Black Lace, Iron Maiden, A Flock of Seagulls, Trevor Walters and George Michael. Show more

Documentary telling the remarkable life story of dancer, actor, singer and civil rights campaigner Sammy Davis Jr, who overcame racial prejudice to entertain millions worldwide. Show more

Andrew Graham-Dixon shows how the art of Renaissance Flanders evolved from the craft of precious tapestries within the Duchy of Burgundy into a painting school. Show more

In China's far south west, rich jungles nestle below towering peaks. Jewel-coloured birds and ancient tribes share forested valleys where wild elephants still roam. Show more