Virgin Media Three

A holidaying Poirot is on hand to investigate when an archaeologist's wife is murdered during a Middle East excavation. David Suchet stars.

A number of strange events at an empty house gives Mike the idea that a runaway boy is hiding out in Aidensfield, and Bernie takes a sudden interest in the entertainment industry.

John returns to the police station to get closer to DI Russell Carter, his brother's new partner who arrived the same time James went missing.

Debbie rows with an old adversary before setting her sights on a new man, and Fiz confronts Ross for deliberately sabotaging her family's film night.

Thea steals Kim's phone, while Liam seems to be hiding something and Kammy makes a declaration.

As pressure mounts and hidden agendas collide, the family is thrust into a confrontation that will test their loyalties.

Met detective Ruth Calder returns to Shetland on the trail of a vulnerable witness, and must team up with Tosh on a case that will test their fragile, new partnership.

Part two of two. Fitz takes a desperate gamble by confronting the murderous Janice, who has kidnapped his son Mark and spirited him away to a secret location.