Peacock Finally Has the Next 6-Part Thriller It's Been Missing

Published Sep 18, 2026, 8:57 PM EDT Giovana Gelhoren is a High-Trending Topics Writer at Collider, covering the most-talked-about stars, movies, and TV shows. Before joining Collider, she was a Digital News Writer at People Magazine and served as Associate Editor at SheKnows, where she honed her expertise in celebrity coverage and entertainment journalism. A proud Latina from Rio de Janeiro, Brazil, Giovana graduated from Northwestern University with a degree in Journalism and International Studies. She has interviewed countless celebrities, including Anne Hathaway, Halle Berry, Pamela Anderson, Jamie Lee Curtis, and Brenda Song, and is known for her encyclopedic knowledge of film, TV, and pop culture. Over the years, most streaming platforms have delivered at least a few suspenseful, nail-biting thrillers to its viewers. From Slow Horses on Apple TV to Hulu's latest Furious, starring Emmy Rossum, it's a genre that's all too common on TV and yet delivers on drama, unexpected twists and ratings highs most, if not all, of the time. All that said though, Peacock has yet to find a thriller that captivates fans enough for it to join public discourse. Over the years, Peacock's biggest shows have been in very different genres, from reality shows like The Traitors and Love Island to comedies like Poker Face and The Paper. And while shows like The Day of the Jackal and Ponies are indeed thrillers, they've yet to resonate with viewers enough to standout among its competitors, with Ponies even getting canceled after Season 1. So, of course, Peacock's newly announced thriller series, The Good Daughter, premiering on November 12, is not only getting viewers excited, but could be the show the platform has needed to break the pattern. What Is 'The Good Daughter' About? Based on the bestselling 2017 novel of the same name by author Karin Slaughter, The Good Daughter follows two estranged sisters named Charlotte “Charlie” Quinn (Meghann Fahy) and Samantha “Sam” Quinn (Rose Byrne). Set in a small Georgia town named Pikeville, the series follows Charlie and Sam twenty years after a brutal home invasion changed their lives and fractured their family forever. The incident resulted in their mother's murder, devastated their defense attorney father, Rusty (Brendan Gleeson), and led to a series of unspoken secrets between them. Two decades after the invasion, another act of violence suddenly hits Pikeville, and Charlotte, now a lawyer like her father, is the first witness on the scene. In Episode 1 of the series, the event drags both sisters back together and resurfaces the horrifying truths of the night that once tore their family apart. "As the case unfolds and twists through painful memories and buried secrets, what emerges is not just a story of survival, but of enduring ties between a father and his daughters, and the complex bond between sisters," the official synopsis reads. 'The Good Daughter' Will Draw in Viewers With the Cast Alone While the synopsis and trailer of the series alone might be enough to have viewers tuning in, the cast will certainly be the biggest draw. After all, Fahy and Byrne have been on quite a roll lately, with Byrne scoring her first Oscar nomination earlier this year for If I Had Legs I'd Kick You, and Fahy starring in a series of major ratings darling TV shows including Season 2 of The White Lotus, The Perfect Couple and Sirens. In addition to the actors playing the Quinn sisters and Gleeson, who got his first Oscar nomination not too long ago in 2023 for The Banshees of Inisherin, The Good Daughter will also star Harper Steele, Olivia Williams, Drew Cheek, Audrey Grace Marshall, and Michael Dorman. Therefore, while Peacock has yet to become a streaming platform known for thrillers, The Good Daughter, starring on November 12, 2026, could finally break the pattern. With an impressive stacked cast, and a story based on an instant New York Times bestseller, it seems Peacock has all the right ingredients to deliver an entertaining and suspenseful thriller. Plus, with Slaughter serving as executive producer and showrunner, fans of the original novel can rest assured that the adaptation is in good hands. After all, who better to transform a story from paper to the small screen than the writer herself? Release Date November 12, 2026 Network Peacock Cast Meghann Fahy Charlotte Quinn