A renowned astronomer, Marmion, invites Louis and his household to observe a coming eclipse. However, he soon reveals that the entire thing is a plan for revenge against the king.
The Musketeers investigate Emilie of Duras, a woman claiming to have visions from God which instruct her to lead her thousands of followers into war with Spain. As word of Emilie's visions triggers violent anti-Spanish riots, Aramis is sent to discredit her before she pushes France into an ill-timed war with Spain. Meanwhile, Rochefort continues to clash with Spanish Ambassador Perales. He resorts to blackmail and murder to resolve the problem.moreless
King Louis becomes enamoured with Count Mellendorf's daughter, causing him to show some disdain for his current wife. The cardinal seizes the opportunity and hires Milady to kill the queen. When the assassination goes wrong, the Musketeers find themselves held up in a convent, full of nuns, protecting the queen from the hired guns.moreless
Aramis and D'Artagnan are tasked with escorting a young woman and her child to the palace. On their way there, they are attacked and the child abducted. The Musketeers must find out who she really is and why anyone would want her son. Elsewhere, the king's hunting party runs into Marie de Medici, Louis' banished mother who comes to them for protection from an assassin. The Musketeers have to fight to protect both the mother and baby while still loyally defending the throne.moreless
UCOS re-opens 17 year old missing person's case of a music student when a photo that features her is found in a charity shop donation bag. Sandra is convinced that it's a work of a serial killer. The team puts their efforts on identifying and finding all the other people on that photo. But when the pressure increases to hand over the investigation, Sanda starts to think about her future and turns to Jack to help make a decision.moreless
UCOS re-opens an old case of MP's researcher Ben Ransley's death when a dormant offshore bank account containing a lot of money is discovered in his name. He was killed on the evening of Labour's landslide victory and police found a photo of a beautiful blonde in his wallet. The woman was never identified. In the search of this woman Strickland introduces Sandra to a war crimes prosecutor who is very helpful to the case.moreless
Foyle is assigned to protect an eminent art historian, a former Nazi who is now an important MI5 asset. Sam has some big news for Adam.
A Catholic priest is brutally murdered after taking confession from a dying parishioner. His old friend Miss Marple travels to London, where she discovers that a list of names sent to her by the priest is apparently of those recently deceased or about to die. Miss Marple's investigations lead her to the Pale Horse Inn, where the proprietress claims to be able to kill people using black magic.moreless
Tony looks after a movie star, while Gino runs into trouble and Anna goes on a treasure hunt. Anna goes into labor and refuses to move. Charlie returns and he and Tony organize a surprise for Anna. Charlie tells Anna that he misses her and wants to be apart of her and their child's life. Anna names her baby Scarlett Rose after her lipstick and she and Charlie leave for New York after she leaves Tony a surprise in her locker.