The Keane sisters grew up together at Raven House, a luxurious riverside home that their mother inherited. On the day of a party at the house, tension fills the air as Jess, Natalie and Teresa all fear the exposure of things they're desperate to hide. The beautiful evening is marred by tragedy, and a celebration turns into a nightmare when a young life is lost. It is a haunting reminder of a shocking event five years earlier. As guests eye their companions with suspicion, it's the family who have the most to hide.

Winterfall Farm, spectacular and remote, stands over Bodmin Moor. Wanting an escape from the constraints of conventional life, Kit and Tara move to the isolated smallholding with their daughter, Skye, and a group of friends. Living off-grid and working the land, they soon begin to enjoy the fruits of their labour amid the breathtaking beauty and freedom of the moor. At first this new way of life seems too good to be true, but when their charismatic leader, Jeremy, returns from a mysterious trip to the city with Dani, a young runaway, fractures begin to appear.

Married couple Mark and Cecilia seem to have it all—looks, wealth, love. But behind closed doors, things are very different—they live in silent resentment, their marriage broken by the shattering loss of the child they so desperately wanted. Enter Alice: Mark’s idea of the perfect woman. She appears from nowhere and offers Mark the chance of a new life filled with love, passion, and, finally, the joys of parenthood—everything he’s ever dreamed of. But there’s a catch.

When Fern and Paul move into the large old house on Crenellation Lane, with beautiful high ceilings and a luscious garden, they think they’ve found their dream home. After the devastating loss of Fern’s twin sister, it will be a fresh start and somewhere to raise their first baby. But as soon as they arrive, Fern starts having terrifying nightmares about the woman who lived there before. When the woman showed Fern around, they bonded over their pregnancies. Now, Fern can’t let her go. Paul fears his wife has relapsed, obsessing in the same way she did after her twin’s death.

The playground is the last place I thought I’d see you. It was my Billy’s first day at school. It was supposed to be a happy one. But then you turned up. I remembered you instantly from the hospital wing. Our babies born on the same day. Both premature. Both needing intensive care. While Billy grew stronger day by day, your baby sadly slipped away. But now you’re back with one devastating accusation…. Billy isn’t my son at all, he’s yours. And you’ve come to take him away.

Annie feels like she's at a good place in her life: happily married, expecting her first child, enjoying a vacation with her extended family at their beautiful coastal home. But then her sister, Sunday, suddenly goes missing. Annie is immediately concerned, but the rest of the family assure her that everything's fine, this is the kind of thing Sunday does, she'll be back… But Annie knows in her heart that something is very wrong, and she won't rest until she sees her sister safe and well. As Annie digs for the truth, she realizes that some of her family are not what they seem.

Ava only left her daughter in the pushchair for five minutes. The buckle was fastened, and she was sure it was safe. But when she came downstairs, the door was open and Abi was gone - she walked down the road, past the Lovegoods' house, and was never seen again. A year later, the Lovegoods throw a housewarming party, showing off the results of their renovation. Ava doesn’t want to go. She can’t bear to look down that end of the road, to see the place where Abi vanished, and she doesn’t want to spend time with people who don’t share her grief.

Melissa Slade had it all: beauty, money, a successful husband and beautiful twin babies. But, in the blink of an eye, her perfect life became a nightmare - when she found herself on trial for the murder of her little girls. Jonathan Hunt covered the original Slade Babies case for the local newspaper. Now that new evidence has come to light, Jon's boss wants him back on the story to uncover the truth. With Melissa's appeal date looming, time is running out. And, as Jon gets drawn deeper into a case he’d wanted to forget, he starts to question Melissa's guilt.

In a cabin in a wood, a woman by the window stood. Glancing out, she thought she heard footsteps, whistling, something stirred. Hiding here, she fears the night, for what’s done in the dark will come to light. She must run fast to escape her lie. Or she’ll be the next to die.

Susan has everything she ever wanted. A loving husband, an angelic daughter and the cottage of her dreams in County Cork. Her picture-perfect life seems too good to be true. And it is. At a housewarming party with their new neighbours, her daughter Amelia goes missing. As friends become suspects, Susan’s life spirals out of control. And when Amelia’s yellow cardigan is dredged from the lake, every parent’s worst nightmare suddenly seems horribly real. In the aftermath of Amelia’s disappearance Susan and her husband Paul are not themselves. Someone is hiding something.

Waitress Kit Lowman knows that people look down on her and the job she does. But being anonymous offers Kit safety and security and allows her own terrible secrets to remain hidden. And then Kit’s luck changes, and she suddenly faces a terrible dilemma: reveal her true identity and accept that life will never be the same. Or stay in the shadows…where she hopes she’ll be safe? But secrets can’t stay hidden forever. And the more Kit tries to hide away, the more someone makes it clear that they are going to make her pay for what she did.

It was an ordinary school day, the day I lost my little brother. One moment he was on the roundabout and then was gone. Gone. Missing. They all blamed me. I was in charge. Even though I was only ten years old. They sent me away. The hurt, the shame, the questions. The not knowing. I tried to move on. It’s been nineteen years in exile and now somebody wants me back. Someone with a dark secret.

Natty and Sean Wainwright have a rock-solid marriage and family. When their younger daughter falls ill on an overseas school trip, Natty rushes to her side. Luckily, Natty's best friend from college, Eve Dalladay, is visiting and offers to stay with Sean to lend a hand in the Wainwright household. But Natty returns home to find that Sean has fallen in love with Eve. Natty attempts to start anew, but Eve is there to knock her down again.

April Clarke-Cliveden was the first person Hannah Jones met at Oxford. Vivacious, bright, occasionally vicious, and the ultimate It girl, she quickly pulled Hannah into her dazzling orbit. Together, they developed a group of devoted and inseparable friends—Will, Hugh, Ryan, and Emily—during their first term. By the end of the year, April was dead.

Eve wanted nothing more than to be a mother. She and her husband, Aidan, planned to have a family, but with each devastating miscarriage her hopes dwindled. When she eventually gave birth to her daughter, Kayla, it should have been the happiest time of her life. Instead, it was a waking nightmare for Eve and one she was desperate to escape. Now, Eve has left all that behind. She pretends that she never had a child and keeps her secrets close. But someone knows the truth. They know that Eve told a lie, and the clock is ticking before her shocking decision is revealed.

Lowen Ashleigh is a struggling writer on the brink of financial ruin when she accepts the job offer of a lifetime. Jeremy Crawford, husband of best-selling author Verity Crawford, has hired Lowen to complete the remaining books in a successful series his injured wife is unable to finish. Lowen arrives at the Crawford home, ready to sort through years of Verity's notes and outlines, hoping to find enough material to get her started. What Lowen doesn't expect to uncover in the chaotic office is an unfinished autobiography Verity never intended for anyone to read.

Five Years Earlier: Henry Dunne knows three things: that agreeing to host this raucous house party was a terrible idea, that he absolutely cannot show up to his nursing shift tomorrow with a hangover, and that the beautiful redhead in the corner will be sleeping in his bed tonight.

Ryder, Garrett, Kenzo, and Diesel - The Vipers. Their deals are as sordid as their business, and their reputation is enough to bring a grown man to his knees, forcing him to beg for mercy. They are not people you mess with, yet my dad did. The old man ran up a debt with them and then sold me to cover his losses. Yes, sold me. They own me now. I’m theirs in every sense of the word. But I’ve never been meek and compliant.

Obituary writer Nadine Barbault doesn’t mind being called “Lady Death”. It suits the ice queen persona she’s cultivated to survive the fast-paced Toronto Herald. So when Nadine learns that famous (and reclusive) author Dot Voline has died, she doesn’t hesitate to run the obituary…only to discover that Dot is very much alive. Nadine’s screw-up has brought Wesley Chen of the rival Spear no end of joy—she’s been a thorn in his extremely ambitious side for years. But the renewed interest in Dot also surfaced chatter about a mysterious past scandal.

Hockey coach Ashley Jaswal doesn't take nonsense from anyone … except her overbearing and superstitious family. They believe she's a good luck charm for her brother Jas, the newest Vancouver Canucks draft pick, forcing Ash to attend all his games as he rises up the NHL ranks, sacrificing her personal life (not that she has one—who decided hockey season needed to be 10 months long anyway?). Ash also clashes with Jas’s teammate, Canucks captain Devin Snyder.