Sam fights for his life. Mary puts the house in lockdown, giving Imelda a welcome opportunity. Joe is determined to make his mark on the business. Liza starts a correspondence with Edward.

Jacko Argyle died in prison having been convicted of murdering his adoptive mother; Dr Arthur Calgary proves that Jacko was actually with him at the time of the murder, proving his innocence.

It's Christmas in the Dales; faced with a daunting future, James is desperate to see Helen.

When Crabtree and Effie attend a celebration of Charles Dickens' birth, the host winds up mysteriously dead.

It's Christmas in the Dales; faced with a daunting future, James is desperate to see Helen.

Disaster strikes at Forsyte & Co. and causes clients' financial ruin, Soames tells Irene that James has a heart condition, and Jo refuses to cut Louisa out of his life and finds her a cottage instead.

Jacko Argyle died in prison having been convicted of murdering his adoptive mother; Dr Arthur Calgary proves that Jacko was actually with him at the time of the murder, proving his innocence.

Murdoch, Watts and Choi investigate the cocaine overdose death of a bookkeeper living in new workers' housing.

Murdoch suspects an overzealous fan after a man dies in an explosion meant for fledgling starlet Ruth Higgins-Newsome.

Cassandra's childhood friend investigates her husband's disappearance and a crime scene at her home; she shares clues as he uncovers secrets and the truth behind their marriage.

Mrs Hall and Helen attend a community meeting about the local war effort in Darrowby, and Siegfried needs to keep the surgery going in James and Tristan's absence and leans on Carmody for help.

Disaster strikes at Forsyte & Co. and causes clients' financial ruin, Soames tells Irene that James has a heart condition, and Jo refuses to cut Louisa out of his life and finds her a cottage instead.

When a rare humanoid skull is stolen, Murdoch's investigation reveals a few suspects and a dead potential buyer.

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

Alberg and the Gibsons Police Department work to find the culprit responsible when Cassandra is placed in a life-threatening situation.

Lady Tressilian reluctantly hosts a party at her Devon estate; Miss Marple, an old school friend of Lady Tressilian, is intrigued when she hears a story about a child murderer who was never convicted.

Joan rises to new heights with the theft of a valuable painting and a daring ring switch, and Boisie falls for Joan while Kelly slips further away than ever.

A scrapyard owner's death draws Alberg into a case that collides with Cassandra and Holly's hunt for the elusive 'Creeper', a figure who leaves bouquets of enchanter's nightshade at local tragedies.

When a rare humanoid skull is stolen, Murdoch's investigation reveals a few suspects and a dead potential buyer.

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

Joan rises to new heights with the theft of a valuable painting and a daring ring switch, and Boisie falls for Joan while Kelly slips further away than ever.