PICK OF THE DAY

Celebrity Island With Bear Grylls

9PM, CH4

‘Survival always hurts!’ warns Bear Grylls as he dumps ten celebrities on a remote Pacific island, with nothing but the clothes on their backs and a few basic tools. The castaways left to fend for themselves for the next four weeks include actors Martin Kemp and Roxanne Pallett, rower James Cracknell, Hollywood star Eric Roberts (fresh from hip replacement surgery), TOWIE’s Pete Wicks, medic Dr Saleyha Ahsan, boxer Anthony Ogogo and former model Jo Wood. Will they all last the full 28 days – or even just to the end of this episode?

Battle Of Britain: Model Squadron

8PM, CH4

Wacky three-part series in which model aircraft fans re-create several days of aerial combat that changed history, in all their dive-bombing, dogfighting glory. Historian James Holland oversees as pint-sized RAF Spitfires and Luftwaffe Messerschmitts go head to head, reliving key moments in the aerial warfare of 1940.

Bodyguard

9PM, BBC1

In the aftermath of recent shocking events, episode four of six finds Julia undergoing emergency surgery while the police race to establish the bomber’s identity. As David finds himself under suspicion, his inner demons start fighting their way to the fore – but could it be guilt that’s causing him such emotional turmoil?

Vanity Fair

9PM, ITV

Relishing her role as Matilda Crawley’s (a scene-stealing Frances de la Tour) right-hand woman, Becky is forced to come clean about a shocking secret in episode three when Sir Pitt makes her a surprising offer. Meanwhile, having taken a tumble down the social ladder, Amelia is forced to choose between heart and head.