10/14 Drama documentary reliving the story of Elsa, the orphaned lioness of the film Born Free.
1/4 Iain Stewart explores the most powerful giant waves in history.
1/4 An elderly poet with no family is found impaled on spikes under a bridge.
2/4 Wallander is challenged about police incompetence and vigilante groups soon spring up.
With the Real Thing, Jigsaw, Cilla Black, Dave Edmunds, Hot Chocolate and the Sex Pistols.
6/12 The work of the BBFC, with a look at some of the most infamous cases in its history.
Alice Roberts swims in cavernous plunge pools, languid rivers and underground lakes.
Sunday 12 August 2012