The girls-versus-boys themed challenge continues and they find themselves in the picturesque Barossa Valley instead of the Masterchef kitchen.

Receiving word that her mother is gravely ill, Sarah gets a lift to Sydney with George and Anna. Elizabeth takes the decision to reveal her deepest, darkest secret in the hope that it can help James and Olivia see that there is hope for their marriage, but Olivia reacts badly to the revelation. Meanwhile, Anna asks her Aunt Carolyn for help in procuring contraception for her and Gino.

A disgruntled Stark Industries scientist named Michael Tan develops and envelops himself in a swarm of self-replicating nanobots. Now Spider-Man must work with Iron Man to contain Swarm.

Using a Norn Stone, Loki shrinks Spider-Man's team while looking for Thor. Nick Fury has Spider-Man's team placed in the Helicarrier's D.A.Y.C.A.R.E. area while S.H.I.E.L.D. continues to look for Thor. With Thor also having been shrunk, Spider-Man's team must find a way to help Thor fight Loki and the Destroyer Armor and return to normal size.

Poirot investigates a strange and gruesome murder of an elderly psychiatrist. Ariadne Oliver is pressed to try and uncover the truth behind two decade-old deaths. They soon find out that their separate investigations are linked and work together to try and solve the mystery.

In a small mountain community, two local people - teenager Camille, and Simon - who both died years earlier, suddenly re-appear at their homes. They have not aged, and they are completely unaware of their own deaths.

Camille and Simon assume they can rejoin the world of the living as though nothing has happened, but their return throws their friends and family into a state of turmoil.

Camille's sister Léna has continued to grow up without her sibling beside her, and Simon's wife Adèle is just about to get remarried, to Thomas. Meanwhile, lonely nurse Julie receives a visit from a very strange little boy.

Seven years ago, the town was struck by a series of bloody murders. Now it seems the killings have started up again. In French with English subtitles.