Virgin Media Three Wednesday

The police investigation into a hit-and-run incident in Ashfordly reveals the case might be more sinister than first thought, and Peggy finds herself in trouble again

Cassie, Abigail and Joy browse an estate sale, where Joy hopes to find a clock for Martha's renovation. Stephanie's ex-husband, Wes, comes to town to pack up their shared cabin

John Torode and Lisa Faulkner offer tips on what to do with Christmas leftovers, including leek and potato soup served with cheese toastie fingers, and mini fruit crumbles =

Presenter Helen Skelton and expert garden designer Danny Clarke transform a garden in Solihull to provide a special boy with a wealth of sensory stimulation

The race to build the world's next generation of engineering wonders - structures and machines that are more ambitious and more advanced than anything seen before

Barrister Robert Rinder examines the case of Claudia Lawrence, a York chef who disappeared in March 2009, and Len Saunders, a 65-year-old actor who was killed in a one-punch attack

Geoff fails to control a violent outbreak at the bookmakers, but a debt collector suggests a way to toughen him up. Guest starring Martin Kemp

Ruth Watson assesses a three-bedroom B&B in Greenwich, south-east London - an establishment whose lack of signage and overgrown garden make the front door hard to find

The chef has to deal with his pigs, which are still causing trouble in their fenced-off woodland home, and visits a local organic chicken farmer to adopt two more hens

The next episode focusing on the suspects in Ray's murder features a compilation of scenes reflecting Rhona's journey over the past two weeks

Eva calls an ambulance when Ben experiences heart palpitations, Roy and Carla mark an important anniversary, and Jodie poisons Lily against Shona

Last-ever episode. Dr Ormerod opens a can of worms while attending to a family's problems, and when violence spills on to the wards he is caught in the middle

A well-known eccentric contacts the Belgian sleuth when he is haunted by suicidal nightmares. However, he fails to follow Poirot's advice, and is found dead soon afterwards

Part one of two. Poirot meets a woman who has seemingly become unaccountably accident-prone - but soon starts to suspect she is actually a victim of foul play

An explosion in the woods is linked to the activities of a villain working out of a local quarry. Joe goes undercover to infiltrate the workforce but ends up in mortal danger

Famous former Islanders get another shot at finding the one - relationships will be put to the test, heads will turn, and only one pair can be crowned as the winners

Tyrone furiously demands the truth from Carl, Eva and Maggie agree to call a truce, and Carla fails to respond to Lisa's invitation

The next episode focusing on the suspects in Ray's murder features a compilation of scenes reflecting Marlon's journey over the past two weeks

Nia and Michael's affair intensifies amid the fallout which follows the discovery of Rhys' parentage, and Sara is determined to find out what Gareth is hiding

Tiphaine, who was thrown from the balcony of her building, is in critical condition. Emilie pursues the attacker, but the man slips escapes and crosses the Swiss border. In French

A hotel owner finds a body in one of the rooms and Blake's investigation leads him to a woman in Mattie's care who has lost her memory after a car crash