Accidents happen, no matter how careful or well-intentioned you are. Psychiatrist Eve Thayer frequently reassures her patients of that fact. There are even times when accidents have good consequences—like when Eve met her now-husband, Nathan, at his collision shop after another car ran her off the road. After a whirlwind courtship, Nathan and Eve have settled into domestic life. They have a lovely home on a quiet street, a beautiful baby girl, and even the perfect babysitter to care for her. And yet, something isn’t quite right.

Stephanie and Jessica have nothing and everything in common. The two women don’t know each other but are on the same plane heading to California. Stephanie is on a business trip and Jasmine is fleeing an abusive relationship. After a few days, they text their friends the same exact messages about the same man—the messages becoming stranger and more erratic. And then the two women vanish. The texts go silent, the red flags go up, and the panic sets in. When Stephanie and Jasmine are each declared missing and in danger, it begs the questions: Who is Trent McCarthy?

Bryden and Sam have it all: thriving careers, a smart apartment in a luxury condominium, supportive friends and a cherished daughter. The perfect life for the perfect couple. Then Sam receives a call at his office. Bryden–working from home that day–has failed to collect their daughter from daycare. Arriving home with their little girl, he finds his wife’s car in the underground garage. Upstairs in their apartment her laptop is open on the table, her cell phone nearby, her keys in their usual place in the hall. Except Bryden is nowhere to be seen. It’s as if she just walked out.

Dr. Richmond Dougherty is a renowned pediatric surgeon, an infamous tragedy survivor, and a national hero. He’s also very dead—thanks to a fall down the stairs. His neighbors angrily point a finger at the newest Ms. Dougherty, Addison. The sudden marriage to the mysterious young woman only lasted ninety-seven days, and he’d had two suspicious “accidents” during that time. Now Addison is a very rich widow.

Tegan is eight months pregnant, alone, and desperately wants to put her crumbling life in the rearview mirror. So she hits the road, planning to stay with her brother until she can figure out her next move. But she doesn't realize she's heading straight into a blizzard. She never arrives at her destination. Stranded in rural Maine with a dead car and broken ankle, Tegan worries she's made a terrible mistake. Then a miracle occurs: she is rescued by a couple who offers her a room in their warm cabin until the snow clears. But something isn't right.

Growing up, May Hanover was a good girl, always. Well-behaved, top of her class, a compulsive rule-follower. Raised by a first-generation Chinese single mother with high expectations, May didn’t have room to slip up, let alone fail. Her friends didn’t call her the Little Sheriff for nothing. But even good girls have secrets. And regrets. When it comes to her friendship with Lauren and Kelsey, she's had her fair share of both.

I stare at the photo of my beautiful daughter. Her hair is shining and her face is lit up with a smile. The man with her looks so happy too. But my mother’s instinct is screaming. I know something is terribly, terribly wrong. And I know what I have to do… I wish I could hold her tight. See if she still wears the same perfume she always wore. But my daughter blames me for her father’s death. She won’t even talk to me… I just know she isn’t really safe with her boyfriend, Garth. I will keep my distance and I will just watch her. For now.

When Julie Buckley, a successful mystery writer, suspects her husband of cheating, she turns to her best friend, Darby, for advice. When Darby suggests couples therapy, Julie and Oliver find themselves discussing Oliver’s betrayal with their new therapist, Liza. Liza is competent and reassuring, and her advice and Oliver’s openness to change seem to be helping the couple rebuild their relationship.

Wife: I couldn’t be prouder of my charming husband and quiet and kind son. I’ve poured everything into my little family, so I choose to ignore my husband’s late-night phone calls and wandering eye. I won’t let anything ruin my perfect life…

It is June 21st, the longest day of the year, and new mother Camilla’s life is about to change forever. After months of maternity leave, she will drop her infant daughter off at daycare for the first time and return to her job as a literary agent. Finally. But, when she wakes, her husband Luke isn’t there, and in his place is a cryptic note. Then it starts. Breaking news: there's a hostage situation developing in London. The police arrive, and tell her Luke is involved. But he isn't a hostage. Her husband—doting father, eternal optimist—is the gunman.

James and Johnny Golden were once inseparable. For as long as she can remember, James shared an almost supernatural connection with her twin brother, Johnny, that went beyond intuition—she could feel what he was feeling. So, when Johnny is killed in a tragic accident, James knows before her phone even rings that her brother is gone and that she’s alone—truly alone—for the first time in her life.

When renowned anonymous author J. R. Alastor hires former aspiring writer Mila del Angél to host a writing retreat at his private manor off the coast of Maine, she jumps at the chance—particularly since she has an axe to grind with one of the invitees. The guest list? Six thriller authors, all masters of deceit, misdirection, and mayhem. Alastor and Mila have masterminded a week of games, trope-fueled riddles, and maybe a jump scare or two—the perfect cover for Mila to plot a murder of her own.

Ava Bonney is a compassionate and studious fourteen-year-old girl with a dark secret: she has an obsessive interest in the macabre. She is fascinated by the rate at which dead animals decompose. The highway she lives by regularly offers up gifts of roadkill, and in the dead of night Ava loves nothing more than to pull her latest discovery into her roadside den and record her findings. One night, she stumbles across the body of her classmate and, fearing that her secret ritual could be revealed, she makes an anonymous call to the police.

A great writer knows when to deliver a juicy plot twist. But for one author, the biggest twist of all is her own murder. With twenty hit titles, and a highly anticipated movie tie-in, celebrated novelist Columbia Jones is at the top of her game. Fans around the world adore her. But on the final night of her latest book tour, one face in the crowd makes the author collapse. And by the next morning, she’s lying dead in a pool of blood.

A violent storm washes a mysterious house onto a rural Pacific Northwest beach, stopping the heart of the only woman who knows what it means. Her grandson, Simon Culpepper, vanishes in the aftermath, leaving two of his childhood friends to comb the small, isolated island for answers—but decades have passed since Melissa and Leo were close if they were ever close at all. Now they'll have to put aside old rivalries and grudges if they want to find or save the man who brought them together in the first place—and on the way they'll learn a great deal about the sinister house on the beach.

Two little girls stand with their heads bowed in my living room. I’m told they’re my granddaughters. Daisy is nine, and Alice seven. Daisy is the spitting image of her mother. This is the first time I’ve met them since my daughter and I fell out after she married that waste of space, Vince. They’ve come to live with me because their mother — my daughter — was murdered. In her own home while they slept close by. I think Vince killed her. But the police can’t prove it. I’ve always known he was no good. He treated my daughter like dirt. I said he’d cheat on her — but she wouldn’t listen.

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.

Who is Audrey Hoedemaker? It's a question her sister Maureen has heard more times than she can count, and she doesn't know what the short answer would be. Little sister, troubled teen, backpacker, musical theatre coach, con artist, childcare worker. Murderer. A tragic, traumatic childhood casts a long shadow on the Hoedemaker sisters. Maureen has worked hard to move beyond the violence of the past and build a good, honest life for herself. Audrey, however, just can't seem to do the same, careening from one state of chaos to another.

After the killing of a prominent mob lawyer, NYPD homicide detectives Jacob Jackson and Caitlin Grimes start receive chilling, written “rules” for how to commit the perfect murder. "Rule number one for the perfect murder: Evidence is your enemy. Leave none behind." Jackson (Reid Scott) and Grimes (Cobie Smulders) race to find the killer, setting them on a collision course with the city’s crime underbelly, and a perpetrator who seems happy to toy with them. “Rule number two. No crimes of passion. The perfect murder is always business, never pleasure.”

Kidnappers grabbed Jenna in broad daylight, right in front of her children and their horrified classmates. Her family was issued an insane ransom demand: $25 million in cash and jewels, payable by the end of the school day, otherwise they’ll never see her again. As Jenna’s mother scrambles to gather the money, detectives Mo Butler and George Ortega follow the trail of the kidnappers, which will lead them through a sordid landscape of jealous lovers, broken dreamers, and twisted schemers. But every second counts, and there’s one thing Jenna Wade doesn’t have: very much time.

Jazz Bashara is a criminal. Well, sort of. Life on Artemis, the first and only city on the moon, is tough if you're not a rich tourist or an eccentric billionaire. So smuggling in the occasional harmless bit of contraband barely counts, right? Not when you've got debts to pay and your job as a porter barely covers the rent. Everything changes when Jazz sees the chance to commit the perfect crime, with a reward too lucrative to turn down.

England, 1914. The world is at war. Captain Hastings, injured and shaken, is invited to Styles Court to recover. It’s a grand old country house - the family home of his old friend - and a perfect haven. Or so it seems. But in the blistering summer heat, trouble is afoot. Simmering tensions are tearing the family apart, and it all comes to a head in the most horrifying way.

Jenny sits in the same seat on the same train every week, seeing familiar faces come and go. Until a chance encounter shatters her world. Sixteen years ago, Jenny survived a traumatic ordeal that left her best friend, Susie, missing and presumed dead. The world has its theories about what happened to Susie Patterson, and one of those theories points the finger at Jenny. Now she lives a quiet life, volunteering at a crisis helpline while trying to deal with her own anxiety and the true crime fans obsessed with finding her missing friend.

Cassie thinks she has met the perfect man. Joel is sweet, handsome, romantic, and best of all, he’s crazy about Cassie. She thinks she’s found the guy she’ll spend the rest of her life with. Have children with. Grow old with. Yes, she knows about his perfect ex-girlfriend, Francesca. The beautiful, brilliant chef, beloved by all his friends. But she thinks Francesca is out of the picture. She thinks Francesca is gone for good. Think again, Cassie.

Sloan will go through hell and back for those she loves. And she does so, every single day. Caught up with the alluring Asa Jackson, a notorious drug trafficker, Sloan has finally found a lifeline to cling to, even if it’s meant compromising her morals. She was in dire straits trying to pay for her brother’s care until she met Asa. But as Sloan became emotionally and economically reliant on him, he in turn developed a disturbing obsession with her—one that becomes increasingly dangerous every day.

Charlotte’s daughter Stella is sensitive and brilliant, perhaps even a genius, but a recent change in her behavior has alarmed her mother. Following the sudden death of Stella’s babysitter, Blanka, the once disruptive and anti-social child has become docile and agreeable. But what’s unsettling is that she has begun to mirror Blanka’s personality, from Blanka’s repetitive phrases to her accent, to fierce cravings for Armenian meat stew after being raised a vegetarian.

Cora Valentine has her whole life—and a shot at the Olympics—ahead of her. But when she’s kidnapped on Halloween, her name is splashed across headlines not as an athlete but as a victim. Not even her safe return changes that, especially since no one is caught for the crime. Hounded by the public, Cora’s time as a missing girl and member of the Magnificent Eight has its consequences.

Amy Linden has a loving husband, an adorable son, and a glamorous career as the hotelier of a grand mountain lodge. Then Ramona Crawford, the daughter she gave up for adoption twenty years earlier, pays her a surprise visit. Ramona wants to know the identity of her biological father—and Amy completely understands. There’s just one problem: the truth would destroy Amy’s carefully curated life.

Stephanie and Jessica have nothing and everything in common. The two women don’t know each other but are on the same plane heading to California. Stephanie is on a business trip and Jasmine is fleeing an abusive relationship. After a few days, they text their friends the same exact messages about the same man—the messages becoming stranger and more erratic. And then the two women vanish. The texts go silent, the red flags go up, and the panic sets in. When Stephanie and Jasmine are each declared missing and in danger, it begs the questions: Who is Trent McCarthy?

Olivia Hanson’s husband, Lucas, is her rock; charming and successful, he offers her safety, security and the life she always dreamed of. In return, Olivia is a picture-perfect housewife, smiling and supportive. Until she meets Lucas’s new colleague, Natalie, and sees the flash of hatred in her eyes. Olivia only wants to clear up the misunderstanding. But when she befriends Natalie, secrets come tumbling out that expose the ugly side of Olivia’s beautiful marriage and she realizes there is another young woman caught up in Lucas’s lies.

Meet the Agarwals, who have gathered on a private, luxury island off the west coast of Scotland for a much-anticipated family reunion. They’ve all got secrets they would die to protect. Who will survive this high-stakes reunion, and who will become a victim of their own greed? One thing is certain: this family gathering will shatter more than just their illusions of unity.

Naomi is devastated when the sale of the apartment falls through, her dreams of moving to an amazing ‘forever home’ nearby with her family are momentarily dashed. But then a sweet-natured single mother named Summer appears, announcing her intention to buy Naomi’s old apartment. And all of a sudden, it looks like Naomi might get her new house after all. At first, it feels like Summer’s saved her life. But as soon as the sale goes through, Summer starts turning up at Naomi’s new house. She’s enrolled her child in Naomi’s daughter’s class. She’s dressing like Naomi.

Rosie Lachlan wants nothing more than to find The One. A year after she was dumped in her wedding dress, she’s working at her parents’ bridal salon, anxious for a happy ending that can’t come soon enough. After receiving a life-saving heart transplant, Rosie knows her health is precious and precarious. She suspects her heart donor is Daphne Thorne, the wife of local celebrity author Morgan Thorne, who she begins messaging via an anonymous service called DonorConnect, ostensibly to learn more about Daphne.

Growing up, May Hanover was a good girl, always. Well-behaved, top of her class, a compulsive rule-follower. Raised by a first-generation Chinese single mother with high expectations, May didn’t have room to slip up, let alone fail. Her friends didn’t call her the Little Sheriff for nothing. But even good girls have secrets. And regrets. When it comes to her friendship with Lauren and Kelsey, she's had her fair share of both.

When Eva's husband Samuel doesn't come home from a boys' night out, she thinks he's sleeping off his hangover at a friend's house. So she waits. And waits... Eventually, he sends her a text—he's met someone else and needs a few days to get his head together. Eva is devastated. How could he do this? How could he do it to their children? She'd thought her marriage was rock solid. She tries to go on with her life as best she can. But then things take a truly bizarre turn…

When Winona rents a room at the eccentric Mirror House, she hopes to make new friends. What she gets instead is a “family” led by the charismatic psychologist Simon Spellmeyer. But if she wants to stay at Mirror House, Winona must join in following Simon’s strange protocols for self-improvement. Warning bells chime inside her, but the allure of transformation keeps her hooked. While his methods are disturbing, the results are undeniable.

Laura Phillips always wanted to travel the world but was too afraid to go it alone. So when her new boyfriend, Dave, invites her on a romantic getaway to the remote island of Eleuthera in the Bahamas, she jumps at the chance. As soon as they arrive at the Pink Sands resort, Laura and Dave are handed cocktails garnished with umbrellas and led to a luxurious suite. It’s a lovers’ paradise. But when they head down to the pristine beach, Laura notices an oddity among the sunbathing couples: a woman vacationing alone.

Things have been difficult for Annie since her husband left; her teenage daughter, Isla, has become a ghost of her former self. Annie's terrified that Isla might hurt herself, and she'll lose her, too. So when Annie receives a video of herself crying at Isla's funeral, she's immediately sick to her stomach. Confused and horrified, Annie races upstairs to check on Isla, who is perfectly alive and well. The video has been faked. But who sent it and what do they want?

Hazel and Fox are an ordinary married couple with a baby. Except for one small thing: they're murderers. Well, they used to be. They had it all. An enviable London lifestyle, five-star travels, and plenty of bad men to rid from the world. Then Hazel got pregnant. Now, they’re just another mom-and-dad-and-baby. They gave up vigilante justice for life in the suburbs: arranged play dates instead of body disposals, diapers over daggers, mommy conversations instead of the sweet seduction right before a kill. And Hazel finds her new life terribly dull.

When Hope Bennett marries Carmela’s brother Leo she not only becomes a Fontana, but a Garden State Goddess—and not everyone is happy. Secrets will be revealed, decades-long rivalries will surface, and a sudden murder will lead to a reality reckoning no one is prepared for, least of all the show’s producer Eden who must race to catch a killer and save the most dramatic season of all time.