The team meet sisters Nuala and Petra who are the new owners of the 16th Century The Smugglers inn in the village of Pevensey, East Sussex. They have been spooked by tales of ghostly goings on from the locals.
Three-year-old Nikola Szlezyngier disappears in unexplained circumstances and her parents Angelika and Dawid are the main suspects. Angelika contacts an old friend Joanna Chylka, a brilliant, cynical and successful lawyer to help. With her new apprentice Kordian, Joanna will try to bring the case to a happy close.
Miranda and Max head out into wine country to investigate the killing of a dog at one of Mallorca's most famous vineyards. It transpires that the shooting is just one of an increasingly dramatic series of threats faced by property owner Hans Webber.
When a supermodel goes missing, Max and Miranda sashay into the world of fashion and design to try to discover how someone can vanish from a moving train.
First up are a retired couple and their cafetiere with a twist, a woman who hopes her marmalade will make the perfect Christmas cocktail and a nine-year-old girl who has come up with a card game. Rylan Clark-Neal presents this festive version of the show, in which people with ideas for the perfect Christmas gift pitch their products to an audience of shoppers. They provide focus-group feedback, before representatives from three retailers - Amazon Launchpad, Lakeland and JML - decide whether or not to place an order.
Ian threatens to hand incriminating photos of Yuto to the police, leaving Kenzo and Sarah divided in stopping him and forcing each to confront the mistakes of their past.
Lea Adri-Soejoko and Rahim Mohammadi were very different people, brought together by their shared love of gardening. Refugee Mohammadi's allotment was a mark of acceptance into British society, which is why he would do anything to keep it. Even kill his mentor, kindly 80-year-old allotment society secretary, Lea.
The Bushmen dodge rockfalls in a potentially deadly new mine. The Fire Crew close in on a new deposit of black opal and the Boulder Boys struggle to drain their pit.
A terrible plague strikes and a group decides to risk their lives. Humanity struggles to survive as they face the end of their civilization.
In the jungle, there's more surprises for the celebrity campmates, but who has what it takes to make it to the end?
Mike's restoration of a 1966 Pontiac Parisienne connects him with Rust Valley's most oddball residents, as does a major swap meet, while his son Connor pushes him to help out a friend recovering from tragedy.
Don's quest for a last-minute gift means a family trip to the mall, where Kayla tries to chat up a barista, and Emmy and Matt squabble over finances.
Drama swirls ahead of the family's traditional night of caroling as Joy catches Sean in a lie, Emmy questions Matt's career goals, and Don upsets Nancy.
On the first day of his visit, Matt gets a crash course in Quinn family dynamics when Don brushes him off and Kayla has a relationship crisis.
Emmy learns the truth about her job opportunity, Matt endears himself to Emmy's siblings, and a nervous Don prepares for his big date with Nancy.
Reeling from the state of her relationship with Matt, Emmy calls out Don on his controlling behavior. Kayla opens up on New Year's Eve.
On Christmas Day, Emmy eagerly awaits Matt's proposal, Don makes another misstep with Nancy, and Kayla rethinks her decision about her marriage.