PICK OF THE DAY

ACCUSED OF MURDERING OUR SON – THE STEVEN CLARK STORY 9PM, ITV

★★★★

In September last year, elderly couple Doris and Charles Clark (right) got a huge shock. They were arrested on suspicion of murdering their son, Steven, who had disappeared in 1992. Now ruled out as suspects, they relive the ordeal in this intense documentary, led by ex-detective Mark Williamsthomas, which follows the investigation into them and the decision to accuse them 28 years later. It’s moving to hear directly from the couple, who still don’t know what has happened to their son.

DRAGONS’ DEN 8PM, BBC1 ★★★

A Team GB bronze medallist is helping an inventor to pitch a device that could solve back problems for ever – but will his confusion over his own numbers let him down? An entrepreneur with a romantic side has a proposition for his multicultural sauce and snack business, and two ladies come in with blinged-up glasses.

THE DOG HOUSE 8PM, CH4 ★★★

Siblings leaving home can be tough, and one girl is looking for a new friend to fill the gap left by her identical twin sister now she’s gone to university. In walks Zoe, a chubby beagle who may be a perfect match. A lurcher-sheepdog cross helps a serious priest to find his fun side, and we see how dogs are assessed for new families.

CELEBRITIES: WHAT’S HAPPENED TO YOUR FACE?

10PM, CH5 ★★★

The final part of this series – which uses expert insight to discern what changes celebrities have made to their appearance – takes a look at reality star Charlotte Crosby and Hollywood’s Sylvester Stallone. Have they altered their looks with cosmetic surgery?