Virgin Media Three Monday

A valuable painting is stolen, leaving Miller to question Lord Ashfordly and Peggy and David convince a pair of bird-watchers that Aidensfield is home to a rare bird of prey

Cassie invites her friends on a trip to Chicago to help them reconnect, while Sam is called in to assist on a surgery. Fantasy, starring Catherine Bell

Ainsley Harriott is joined by chefs Genevieve Taylor and Nico Reynolds at the kitchen garden of Tyntesfield in Somerset to see who can create and cook the Dish of the Day

Presenter Helen Skelton and expert garden designer Danny Clarke help to create a children's play garden in a tiny and dark backyard in Hailsham, East Sussex

Jeremy Wade travels to the Amazon to reveal the truth about the arapaima, a species of fish that has been an inhabitant of the river since the Jurassic age

Barrister Robert Rinder examines the case of Michelle Stewart and the crimes committed by her ex-boyfriend John Wilson, and David Irwin, who disappeared after a night out

Mason visits a travellers' camp to investigate attacks on two hippies, while Wetherby begins following his wife and is devastated to learn she is being unfaithful

The Michelin-starred chef preserves the last of his summer crops so that they can be enjoyed through the winter, and also throws a party

Alex Polizzi visits Gwent's West Usk lighthouse, once voted Britain's most romantic B&B, which has become a workshop for its owners' paranormal experiments

Rhona makes a heartfelt plea, while Kim is angry and Joe is frustrated

Bernie's big night out catches up with her, Abi shares her concern for Kevin with Debbie, Theo takes charge of Todd's finances, and Roy gets a shock when his electrician arrives

Dr Ormerod struggles to cope with the truth about his wife, and turns for comfort to Jill, meanwhile, Greengrass discovers he has a long-lost daughter

Hastings and Miss Lemon do most of the detective work when Poirot falls for Countess Vera Rossakoff, the chief suspect in a series of jewel thefts. With Kika Markham

A dinner party proves to be a prelude to murder - but fortunately Poirot is among the guests, and soon realises the key to the mystery lies in a duel fought 10 years previously

Joe risks his career to help Dawson when she is accused of theft following a raid, and Bernie receives shocking news about a past love. Joe McFadden stars

Dwight prepares to elope with Caroline, but his plans are jeopardised when he is needed to treat Rosina's leg, and also discovers that Ross is walking into a trap

Theo deserts Todd with only a measly allowance, Jack chooses Abi over Kevin, and Bernie is unnerved by Mal's presence on the street

Moira and Cain are arrested, while Caleb reveals some devastating information and Ruby is overwhelmed with guilt

Vargas has to quit after a blaze at a garage leaves him permanently injured and Chief Boden tries to calm a young firebrand labelled as a lost cause

Aurélie discovers her son owes 50,000 euros to a dealer and has no way of settling this debt. She decides to embezzle a stock of UBH that she was supposed to destroy. In French

When a body is found in a freezer, Lucien looks into the man's sexuality for clues into his death, and whether or not this was an accident or murder