EXCLUSIVE: Emmy and Golden Globe-winning actress Sarah Snook ( Succession , Predestination ) has set her next big project following the conclusion of HBO’s hit series Succession . Snook will star in and executive produce Peacock ’s upcoming suburban thriller series All Her Fault in the lead role of “Marissa.” Megan Gallagher ( Wolf , Suspicion ) serves as writer, creator and executive producer of the project adapted from the best-selling novel of the same name by Andrea Mara.

All Her Fault opens on a plausibly terrifying situation that eventually unearths the deep secrets of a community. Marissa Irvine arrives at 14 Arthur Avenue, expecting to pick up her young son Milo from his first playdate with a boy at his new school. But the woman who answers the door isn’t a mother she recognizes.

She isn’t the nanny. She doesn’t have Milo. And so begins every parent’s worst nightmare.

Related Stories News Dev Patel's 'Monkey Man' Sets Peacock Premiere Date News Comcast Officially Launches StreamSaver Bundle Minkie Spiro ( 3 Body Problem , Downton Abbey ) is set to direct the first episode, among others and executive produce. EPs also include Nigel Marchant, Gareth Neame and Joanna Strevens for Carnival Films ( The Day of the Jackal , Lockerbie ), Jennifer Gabler Rawlings and Christine A. Sacani, producer Terry Gould and associate producer, Andrea Mara, who wrote the novel All Her Fault .

Universal International Studio, a division of Universal Studio Group, is the studi.