She's the author of countless New York Times bestselling novels and now, one of Karin Slaughter's masterpieces is coming to the small screen. The Good Daughter is Sky's latest searing crime drama offering based on the book of the same name and will star Sirens' Meghann Fahy and Bridesmaids’ Rose Byrne as Charlotte and Samantha Quinn, two sisters caught up in tragedy that dramatically changes the course of their lives. With notes of Big Little Lies and Sharp Objects, trust us - it won’t fail to thrill!

The upcoming series follows the Quinn sisters (Meghann Fahy and Rose Byrne), the daughters of controversial lawyer Rusty Quinn. Nearly three decades ago, their lives were torn apart by a brutal invasion of their rural home in Pikeville, Georgia, which left their mother dead. 28 years on, Charlotte has become a lawyer like her father - she's the perfect 'good daughter'. But when another shocking tragedy leaves the town traumatised once more - Charlotte and her family are once again plunged into a nightmare.

While we wait for The Good Daughter to arrive on our screens, here’s everything you need to know about the series, including the cast, plot and how to watch it.

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What is The Good Daughter about?

As we mentioned, the series is based on US author Karin Slaughter's 2017 novel of the same name. Set in a fictional small town in Georgia, it follows two sisters, Charlotte and Samantha Quinn (played by Meghann Fahy - pictured below in Sirens - and Rose Byrne), whose lives were fractured 28 years ago by a traumatic night of violence from a home invasion. That brutal event left them shaken and their mother dead - and the pair, along with their lawyer father, have been trying to piece the events together ever since.

sirens. (l to r) meghann fahy as devon, milly alcock as simone in episode 105 of sirens. cr. courtesy of netflix © 2025
Netflix

Sky’s official synopsis continues: “When another attack splinters the small town of Pikeville, Charlotte is the first witness on the scene. Now a lawyer like her father, she’s forced to confront her own demons as the case twists through one shocking revelation after another. In the end, both she and Samantha find themselves wondering if the price of being the good daughter was worth it after all.”

berlin, germany february 17: rose byrne poses at the if i had legs id kick you photocall during the 75th berlinale international film festival berlin at grand hyatt hotel on february 17, 2025 in berlin, germany. (photo by andreas rentz/getty images)
Andreas Rentz

Katie Keenan, Group Director of Acquisitions for Sky, has said of the series: “We are delighted to have come on board the emotionally charged The Good Daughter at an early stage, working with our colleagues at Peacock and partners FIFTH SEASON. This is another outstanding American drama we are bringing to the UK, and our Sky and NOW audiences will love this series”.

Who’s in the cast of The Good Daughter?

new york, new york june 02: olivia williams attends the 2025 gotham television awards at cipriani wall street on june 02, 2025 in new york city. (photo by dia dipasupil/getty images)
Dia Dipasupil

The cast of The Good Daughter includes:

  • Rose Byrne as Samantha Quinn
  • Meghann Fahy as Charlotte Quinn
  • Brendan Gleeson as Rusty
  • Harper Steele as Lenore
  • Paula Malcomson as Judith
  • Jake McDorman as Mason/Huck
  • Olivia Williams as Harriet ‘Gamma’ Quinn
  • Michael Dorman as Ben
  • Audrey Grace Marshall as Young Sam
  • Drew Ann Cheek as Young Charlie

Is Karin Slaughter's book any good?

Yes - Karin Slaughter is a renowned crime writer, having written more than 20 New York Times bestselling novels. The Good Daughter was a No. 1 Sunday Times bestseller, and is a searing blend of cold-case thriller and psychological suspense. After watching others adapt previous books, Karin decided to write The Good Daughter for TV herself. “It started just as a thought experiment to see if I could do it,” she told the LA Times about the adaptation. “I didn’t want to waste anybody’s time.”

How can I watch The Good Daughter?

sirens. meghann fahy as devon in episode 101 of sirens. cr. macall polay/netflix © 2025
MACALL POLAY. SMPSP

Sky hasn't yet shared an official release date for The Good Daughter, but we do know that it will arrive on Sky and NOW at some point in 2026. As soon as we have a confirmed date, we’ll update you here. In the meantime, it's well worth checking out Meghann Fahy's most recent series, Sirens, on Netflix.