Rose Byrne and Meghann Fahy lead Peacock’s new thriller based on Karin Slaughter’s bestselling novel. The six-episode adaptation arrives November 12, with the author herself writing every episode. The Good Daughter Peacock series

Fans of psychological thrillers have a new adaptation to add to their watchlists. Karin Slaughter’s The Good Daughter is arriving on Peacock, bringing one of the author’s bestselling crime novels to television.

Starring Rose Byrne and Meghann Fahy, the six-episode limited series follows two estranged sisters whose lives are shaped by a traumatic event from their childhood. When another violent incident shakes their hometown, buried secrets and painful memories begin to resurface.

What makes this adaptation particularly interesting is that Slaughter has taken an active role in bringing her own novel to the screen. She wrote all six episodes and serves as the show’s writer, showrunner, and executive producer.

Here’s everything to know about The Good Daughter, including its story, cast, book origins, and the biggest differences between the novel and the television adaptation.

When Does The Good Daughter Premiere?

The Good Daughter premieres on November 12, 2026, exclusively on Peacock in the United States.

All six episodes will be released together, allowing viewers to watch the entire limited series without waiting for weekly episodes.

For viewers in the United Kingdom and Ireland, the series is also arriving on Sky and NOW on November 12.

Series details:

• Title: The Good Daughter
• Based on: The Good Daughter by Karin Slaughter
• Premiere date: November 12, 2026
• Platform: Peacock
• UK and Ireland: Sky and NOW
• Format: Six-episode limited series
• Genre: Crime thriller, psychological drama
• Writer and showrunner: Karin Slaughter
• Director: Steph Green

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What Is The Good Daughter About?

The story follows sisters Samantha and Charlotte Quinn, whose family was devastated by a violent incident more than 20 years ago.

Their lives took very different directions after the tragedy.

Charlotte, played by Meghann Fahy, remains in Pikeville, Georgia, where she works as a defense attorney alongside her father, Rusty Quinn.

Samantha, played by Rose Byrne, left their hometown and built a career as a patent lawyer in New York City.

Although the sisters share a painful past, their relationship has become distant.

That changes when another violent incident strikes Pikeville. Charlotte becomes connected to the new case, and Samantha is drawn back home when her father asks her to help.

As the investigation develops, the sisters begin uncovering secrets connected to their family and the traumatic night that changed their lives.

The series combines a crime investigation with a deeply personal family story, exploring the complicated relationships between sisters, parents, and children.

Who Is in the Cast of The Good Daughter?

The adaptation features a strong ensemble led by Rose Byrne, Meghann Fahy, and Brendan Gleeson.

Here are the principal cast members and their characters.

Rose Byrne as Samantha Quinn

Rose Byrne plays Samantha, the older Quinn sister who has built a life away from her hometown.

Known for performances in Physical, Damages, and If I Had Legs I’d Kick You, Byrne brings a complicated character back into a family environment she has spent years avoiding.

Meghann Fahy as Charlotte Quinn

Meghann Fahy plays Charlotte, the younger sister who remained in Pikeville.

Fahy is known for her performances in The White Lotus and The Perfect Couple.

Charlotte’s connection to the new crime investigation forces her to confront parts of her family’s history that she would rather leave behind.

Brendan Gleeson as Rusty Quinn

Brendan Gleeson plays Rusty, the sisters’ father and a defense attorney with a controversial reputation in Pikeville.

His character is central to the complicated family relationships at the heart of the story.

Olivia Williams as Harriet “Gamma” Quinn

Olivia Williams plays Harriet, another important member of the Quinn family.

Her character contributes to the family history and relationships that gradually come into focus.

Additional cast members

The supporting cast includes:

• Harper Steele as Lenore
• Michael Dorman as Ben Bernard
• Jake McDorman as Mason “Huck” Huckabee
• Paula Malcomson as Judith Pinkman
• Audrey Grace Marshall as young Samantha
• Drew Cheek as young Charlotte

Who Directed The Good Daughter?

The six episodes are directed by Steph Green, whose television credits include Watchmen, The Americans, and Ahsoka.

Karin Slaughter serves as writer and showrunner, while the executive-producing team includes Bruna Papandrea, Steve Hutensky, Casey Haver, and Rose Byrne.

The production was filmed in Georgia, an important detail considering the state’s connection to Slaughter’s writing.

The fictional town of Pikeville is inspired in part by the Blue Ridge region of Georgia. The production team also used locations around the state to capture the atmosphere of the novel.

Is The Good Daughter Based on a Book?

Yes. The television series is based on Karin Slaughter’s bestselling 2017 thriller of the same name.

Originally published in 2017, the novel explores the Quinn family’s complicated history through a combination of crime, suspense, family drama, and psychological tension.

The book follows Charlotte and Samantha as they confront the consequences of a violent attack that changed their family.

Like the television adaptation, the novel explores the relationship between the sisters and the secrets surrounding their father and hometown.

Readers who enjoy authors such as Gillian Flynn, Lisa Jewell, and Tana French may find Slaughter’s approach to psychological suspense particularly appealing.

What Has Changed Between the Book and the TV Series?

One of the most interesting aspects of this adaptation is that Karin Slaughter herself wrote the television scripts.

That gives the series a direct connection to the original material, although adapting a full-length thriller into six television episodes inevitably requires some changes.

In a November 10 interview with TV Insider, Slaughter discussed the differences between the novel and the television version.

She explained that certain changes were necessary for the adaptation, while emphasizing that the emotional heart of the original story remains intact.

This is worth highlighting because the series is not simply an outside interpretation of Slaughter’s novel. The original author has been directly involved in deciding how the story should work on screen.

For readers, the interesting question is whether the television version captures the same atmosphere, emotional complexity, and suspense that made the novel popular.

Spoiler warning: Readers who haven’t finished the novel may want to avoid detailed comparisons until they have experienced the original story.

Should You Read the Book Before Watching the Series?

You don’t necessarily need to read the novel before watching the adaptation.

The television series is designed as a complete six-episode story, so viewers should be able to follow the main mystery without prior knowledge of the book.

However, reading the novel first offers a different experience.

Karin Slaughter is known for developing complicated characters, emotionally difficult situations, and mysteries that gradually reveal the truth behind seemingly ordinary events.

The book also gives readers more room to experience the characters’ internal thoughts and relationships.

If you enjoy comparing books with their screen adaptations, reading the original novel before watching the series could make the experience even more interesting.

Our recommendation is simple: read the book if you enjoy psychological thrillers, but don’t feel that you need to finish it before starting the television adaptation.

Where Can You Watch The Good Daughter?

The series is available through the following platforms, depending on your location:

• United States: Peacock
• United Kingdom: Sky
• Ireland: Sky and NOW

All six episodes are scheduled for release on November 12, 2026.

International availability outside these markets has not been established in the official announcements, so viewers elsewhere should check their local streaming services.

Final Thoughts: Is The Good Daughter Worth Watching?

Karin Slaughter’s The Good Daughter has several elements that make it an interesting television adaptation: a complicated family history, two estranged sisters, a disturbing crime investigation, and an experienced cast.

Having the original author write all six episodes is another major attraction, particularly for readers who want to see how Slaughter translates her own storytelling style to television.

Rose Byrne and Meghann Fahy also make an intriguing pairing for the central relationship, while Brendan Gleeson adds another compelling presence to the cast.

Whether you’ve already read the novel or are discovering the story for the first time, The Good Daughter is one of November’s notable book-to-screen releases.

Are you planning to watch the adaptation, or would you rather read Karin Slaughter’s novel first? Let us know in the comments.