Addison’s about to get married, but she’s not looking forward to the big day. It’s not her fiancé; he’s a wonderful man. It’s because Addison doesn't know who she really is. A few years ago, a kind driver found her bleeding next to a New Jersey highway and rescued her. While her physical wounds healed, Addison’s memory never returned. She doesn’t know her real name. Or how she ended up injured on the side of a road. Or why she can’t shake the notion that she may have done something very, very bad.

Fifteen years ago, Lilith Wade was arrested for the brutal murder of six women. After a death row conviction, media frenzy, and the release of an unauthorized biography, her 30-year-old daughter Edie Beckett is just trying to survive. She’s a recovering alcoholic with a dead-end city job and an unhealthy codependent relationship with her brother. Edie also has a disturbing secret: a growing obsession with the families of Lilith’s victims. She’s desperate to see how they’ve managed - or failed - to move on. But she’s careful to keep her distance. That is, until she crosses a line and a man is found murdered.

Laura has returned to work at Morris and Wood after her maternity leave, only to discover that the woman she brought in to cover for her isn’t going anywhere. Despite her close relationship with the agency’s powerful CEO, she feels sidelined - and outmaneuvered - as she struggles to balance the demands of work and motherhood.

A leading British actress hoping to make a splash in America flies to Los Angeles for the grueling gauntlet known as pilot season, a time when every network and film studio looking to fill the rosters of their new shows entice a fresh batch of young hopefuls - anxious, desperate, and willing to do whatever it takes to make it.

One day, a woman turns up in a remote coastal village. She's bought a crumbling, long-vacant cottage and calls herself Charlie Miller. Charlie keeps to herself, reluctant to integrate with the locals. If they ever find out who she really is, and what she's done, she'll lose what little she has left. Charlie served two years in prison for providing a false alibi for a murderer. It was the mistake of a woman in love, a woman who couldn't believe her boyfriend was guilty - or lying to her. All she desperately wants now is a fresh start.

Medical student Amy Brenner is spending the night on a locked psychiatric ward. Amy has been dreading her evening working on Ward D, the hospital’s inpatient mental health unit. There are very specific reasons why she never wanted to do this required overnight rotation. Reasons nobody can ever find out. And as the hours tick by, Amy grows increasingly convinced something terrible is happening within these tightly secured walls.

When pregnant Saffron Cutler moves into 9 Skelton Place with boyfriend Tom and sets about renovations, the last thing she expects is builders uncovering human remains. The remains of two bodies, in fact.

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.

Dr. Kate English has it all. Not only is she the heiress to a large fortune; she has a gorgeous husband and daughter, a high-flying career, and a beautiful home anyone would envy. But all that changes the night Kate’s mother, Lily, is found dead, brutally murdered in her own home. Heartbroken and distraught, Kate reaches out to her estranged best friend, Blaire Barrington, who rushes to her side for the funeral, where the years of distance between them are forgotten in a moment. That evening, Kate’s grief turns to horror when she receives an anonymous text.

Julie is missing, and no one believes she will ever return - except Elise. Elise knows Julie better than anyone, and feels it in her bones that her best friend is out there and that one day Julie will come back. She’s right. Two years to the day that Julie went missing, she reappears with no memory of where she’s been or what happened to her. Along with Molly and Mae, their two close friends from college, the women decide to reunite at a remote inn. But the second Elise sees Julie, she knows something is wrong - she’s emaciated, with sallow skin and odd appetites.

Socially awkward Chloe Cooper divides her time between dog walking, bartending, caring for her ailing mother, and at a safe distance, watching people and inventing the stories of their lives. Like Chloe’s new neighbors: glamorous influencer Jemma Spengler and Jemma’s husband, Adam, a renowned surgeon. They’re attractive, wealthy, and in a house of open windows, so exposed.

Breezing into the tony seaside paradise of Westport, Connecticut, gorgeous 30something Piper Reynard sets down roots, opening a rehab and wellness space and joining a local yacht club. When she meets Leo Drakos, a handsome, successful lawyer, the wedding ring on his finger is the only thing she doesn’t like about him. Yet as Piper well knows, no marriage is permanent.

Wes and Ivy are madly in love. They've never felt anything like it. It's the type of romance people write stories about. But what kind of story? When it's good, it's great. Flowers. Grand gestures. Deep meaningful conversations where the whole world disappears. When it's bad, it's really bad. Vengeful fights. Damaged property. Arrest warrants.

Faith Finley has it all: She’s a talented psychologist with a flourishing career, a best-selling author, and the host of a popular local radio program, Someone’s Listening, with Dr. Faith Finley. She’s married to the perfect man, Liam Finley, a respected food critic. Until the night everything goes horribly wrong, and Faith’s life is shattered forever. Liam is missing - gone without a trace - and the police are suspicious of everything Faith says. They either think she has something to hide, or that she’s lost her mind.

Best friends Lindsey, Kendra, and Dani endure every parent’s nightmare when a tragic accident befalls their teenage boys, leaving one dead, another in a coma, and a third too traumatized to speak. Reeling from the worst night of their lives, the three mothers plunge into a desperate investigation of the bizarre incident. How could something so horrible happen in their wealthy Southern California suburb? They soon discover that the accident was just the beginning, and troubling discoveries lead to chilling questions: Do they really know their children? Do they even know each other?