Spade arrives in Bozouls and falls for a local vineyard owner; he remains a widower and retiree living out his years in peace years later, but the return of an adversary changes everything.

The cryptic final words of a dying man lead Miss Marple and two young adventurers to a dysfunctional family; they investigate a series of murders and answer the question 'Why didn't they ask Evans?'

James starts to behave very out of character and his health takes a turn for the worst, Mrs Pumphrey finds herself fulfilling something of a new role, and Mrs Hall holds everything together.

Murdoch fears that a sequential killer is targeting men from other cultures after decomposing bodies are found in a field.

The death of a factory worker leading a strike prompts Murdoch to suspect that plans to unionise may have motivated his killer.

After reuniting with Ogden at an English inn, Murdoch meets an esteemed detective and a young gold-digger ends up dead.

While in London, Murdoch, Ogden and Susannah are caught in a bomb explosion likely set by a now-dead suffragette.

Murdoch and Watts' attempts to protect a precious ruby destined for a new museum are undermined by determined thieves.

Murdoch suspects that a woman's death is tied to a corrupt mayoral candidate who may have gotten away with murder before.

Soames dreams of fatherhood as Jolyon Jnr attempts reconciliation with the Forsytes. Despite tensions, Louisa suggests they remain in London, while Irene seeks advice.

Irene deceives Soames by avoiding pregnancy, Soames admits that he ruined the Herons. Jolyon Jnr faces Forsyte rejection, and tensions surface at Elijah's christening.

Irene navigates public scrutiny, Jolyon Jnr rejects his family fortune, and Soames seizes control, igniting financial, personal, and moral tensions within the family.

A murderer is on the loose and is headed towards Gibsons; the suspect's psychiatrist notifies Alberg of the potential threat after receiving a haunting text message as Alberg launches an investigation.

Detective Alberg examines the mysterious deaths of two women who were each found in a forest with their bodies arranged in eerily similar poses.

Cassandra's old flame Roger is back in town; when Tommy's portrait leads to a murder victim being identified as a friend of Roger's, Alberg's feelings for Cassandra threaten to cloud his judgement.

When Garrett Walker's car is found abandoned and soaked in blood, Alberg's investigation draws him into a dangerous web of family secrets, biker gangs and missing cash.

Wedding preparations erupt in chaos when the father of a bride is found dead on the morning of a ceremony between two long-feuding families.

Sam and Mary organise a servant's ball. Liza introduces Edward to her family, but Ma is suspicious. Tensions rise between Sam and Joe. Lady Imelda encourages an official to investigate Mary's school.

When a notorious fascist seemingly returns from the grave, Book and Nora are lured into the corridors of London's Black Museum. Meanwhile, Trottie and Jack link a hit-and-run to a Great War soldier.

When teenagers stumble upon the body of a young girl in a pit; Dalgliesh and Miskin arrive in Norfolk to assist with the inquiry - and eventually get caught up in a bigger murder mystery.

Catherine has become a mother. King Francis suffers a fall from his horse while hunting with Henri and Catherine.

Valmont seeks new terms in his deal with Camille while Camille seeks to dominate Jean.