Cassy's a backpacking student travelling around New Zealand - until the day she accepts a lift in a van full of smiling strangers; her life is changed forever. She's soon entangled in Gethsemane, a community led by Justin Calvin, a visionary leader with a violent past. As Cassy falls under Gethsemane's spell, a new identity is built for her. But when her father's illness reunites her with her family, she's forced to confront the hidden darkness of her world.

On a sharp winter's morning, a man turns his back on prison. This is the story of Joseph, who killed his wife, Zoe. Of their three children who witnessed the event. Of Zoe's parents, Hannah and Frederick, who are bringing up the children and can't forgive or understand Joseph. They slowly adjust to life without Zoe, until the day Joseph is released from prison...

In the quiet of a New Zealand winter's night, a rescue helicopter is sent to airlift a five-year-old boy with severe internal injuries. He's fallen from the upstairs veranda of an isolated farmhouse. At first, Finn's fall looks like a horrible accident; but his frantic mother, Martha McNamara, knows how it really happened. And she isn't telling. Not yet. Maybe not ever.

Sandbeach, South Wales. Two women have come forward to make historical sexual allegations against a pillar of the local community, Matthew Cooper. And child-safeguarding protocol demands that Social Services remove the accused from his home and his family while a formal assessment is carried out. The Cooper case lands on the desk of inexperienced Social Worker Kit Goddard. Although intrepid and intuitive, she is ill-prepared for such a high-profile case. 

Pete Riley is a stay-at-home dad; his partner, Maddie, works in advertising. After Pete drops two-year-old Theo off at nursery one morning, he's politely accosted by a man who looks just like Theo. The man, Miles Lambert, breaks the devastating news that Theo is in fact not Pete's son, but his - the two babies got mixed up at hospital and Miles and his wife, Lucy, now have the Rileys' son at home. They've already carried out DNA testing to prove it.

Julia and Livy have always told each other everything, turning to each other when life gets difficult. So when Julia is found dead in her home, Livy cannot accept the verdict of suicide. Livy sets out to prove that Julia was murdered, but digging into Julia’s private life will cause her to question everything. The truths that Livy discovers will tear the very fabric of her own life apart.

She arrived into Heathrow after a difficult week at work. Her bag had been stolen. Her whole life was in there - passport, wallet, house key. When she tried to report the theft, she couldn't remember her own name. All she knew was her own address. Now she is at the door of Tony and Laura, a young couple living in Wiltshire. She says she lives in their home. They say they have never met her before. One of them is lying. But which one?

When Abby's doctor tells her she's two months pregnant, she doesn't believe him. She can't be - she hasn't had sex for over a year. But to her astonishment and dismay, multiple tests confirm it's true. Desperately searching for an explanation, Abby recalls New Year's Day - the terrible hangover, the hole in her memory where the night before should have been and the inexplicable sense of unease - and realises that this baby must have been conceived at her best friend Danny's NYE party.

A tragic family event reveals devastating news that rips apart Bella's comfortable existence. Embarking on a personal journey to uncover the truth, she faces a series of traumatic discoveries that take her to the ruggedly beautiful Cornish coast, where hidden truths, past betrayals and a 25-year-old mystery threaten not just her identity but her life.

Ursula is unable to face up to the tragedy that consumes her, her world has shrunk to an almost unrecognisable state. Then Alice, who’s in the first flush of her relationship with Simon who seems perfectly normal – except that he flinches at the slightest touch. And Gareth, who lives a humdrum life as he struggles to cope with his mum’s increasing dementia. She can’t remember much about her days – not even when a postcard from his long-dead father comes through the door. None of these three strangers have ever met, but their worlds will soon collide.

When the eight-year-old daughter of an Oxford College Master vanishes in the middle of the night, police turn to the Scottish nanny, Dee, for answers. As Dee looks back over her time in the Master's Lodging - an eerie and ancient house - a picture of a high achieving but dysfunctional family emerges: Nick, the fiercely intelligent and powerful father; his beautiful Danish wife Mariah, pregnant with their child; and the lost little girl, Felicity, almost mute, seeing ghosts, grieving her dead mother. 

What do you do when you can't run and you can't hide? Lauren's daughter, Zara, witnessed a terrible crime. But speaking up comes with a price, and when Zara's identity is revealed online, it puts a target on her back. The only choice is to disappear. To keep Zara safe, Lauren will give up everything and everyone she loves, even her husband. There will be no goodbyes. Their pasts will be rewritten. New names, new home, new lives. The rules are strict for a reason. They are being hunted. One mistake - a text, an Instagram like - could bring their old lives crashing into the new.

A young woman turns up at a police station. She has been kept prisoner in her own home. Abused and tortured, her every move watched, her every thought controlled. Now she's finally escaped. That's what she says. But when the police arrive at the address she's given them, her story doesn't seem to add up. Her husband is missing, but his phone and wallet are still in the house. She says she's the victim, but what if she's not? What if the stories she's telling aren't her stories at all....

Kate and Lauren. Sisters who are always there for each other. But as they gather for their weekly Sunday lunch, a knock on the door changes everything. The new arrival, Jess, claims to be their half-sister, but that would mean the unthinkable. That she’s the secret daughter of their beloved, recently deceased father, Harry. Their mother, Rose, is devastated and Kate and Lauren refuse to believe Jess’ lies. But as the fall-out starts, it’s clear that each is hiding secrets and that perhaps this family isn’t as perfect as they appear.

Marin used to have it all. Married to the love of her life, she owns a chain of upscale hair salons, and Derek runs his own company. They're admired in their community and are a loving family - until their world falls apart the day their son Sebastian is taken. A year later, Marin is a shadow of herself. The FBI search has gone cold. The publicity has faded. She and her husband rarely speak. With her sanity ebbing, Marin hires a Private Investigator to pick up where the police left off.