ITV3+1

Sadie encounters Alasdair's mother, who announces her plans to have the marriage annulled. Debbie plots revenge on Andy and Katie for upsetting Daz.

Sadie demands a million-pound business as part of her divorce settlement. Victoria isn't happy when Katie shows up at her birthday party, and Sam fears for Alice's health.

Janice exploits her new-found power over boss Danny, Lloyd's actions leave Kelly heartbroken, and Eileen takes great pleasure in antagonising Gail after her evening with Phil.

Violet tells Jason she kissed Charlie. Danny calls Janice's bluff when she suggests he buy her silence, and Liz does a roaring trade at the bakery.

The Mystery of the Blue Train: David Suchet stars as the Belgian detective who is called on to investigate the murder of a woman on the Blue Train bound for the French Riviera.

The Affair at the Victory Ball: When Lord Cornshaw is murdered at a masquerade ball, only a fragment of a costume is left to help Poirot unmask the killer.

Frankie faces trouble when someone tries to steal his motorbike. Dr Ormerod and Dr Weatherill uncover a family secret when a woman refuses to be admitted to hospital.

Nostalgic police drama series set in a Yorkshire village in the 1960s. Maggie and Neil reconcile their differences.

Rosemary ruins Sadie's scheme to get her claws into the Sinclair millions - and has another surprise in store. Rodney and Paul settle their differences over a glass of wine.

Tom spies a business opportunity, but an emergency takes him out of the country. Paul and Ivan wonder what might have been, and Rodney challenges Jamie to sell a worthless vase.

In the aftermath of Violet's confession, Jason tells Charlie he can't work for him any more. Danny gets the upper hand at the factory, and Nathan stops a con-man at the garage.

Leanne's night with Danny goes awry, and ends with a marriage proposal from Jamie. Steve complains about not seeing Amy enough.

When Barnaby and Scott investigate the death of a man recently ejected from a pub for fighting, the post-mortem shows that he may have been subject to electric shocks.

The family is astonished when Lady Cora Crawley finds that she is pregnant, and the announcement leaves Mary wondering how to answer Matthew's proposal.

Police drama series set in the 1960s. The new sergeant's arrival heralds an unwelcome change for both Ventress and Greengrass.

Feature-length drama. The disappearance of a villager brings DCI Tom Barnaby face to face with an old adversary who has reinvented himself as a local squire.

When the body of a woman is pulled from the Thames after her car is found in suspicious circumstances, the victim's abusive ex seems to be the prime suspect.