Sarah Snook & Dakota Fanning in 'All Her Fault' Series Official Trailer

Published: Oct 11 2025

"People feel sympathy for me, yet they shy away from talking to me..." NBC's Peacock has just unveiled an official trailer for its upcoming streaming series, All Her Fault, set to premiere on Peacock this November, ushering in a season of suspenseful viewing. This gripping adaptation of Andrea Mara's novel of the same name centers around the harrowing ordeal of a missing boy.

When Marissa (played by Sarah Snook) arrives to collect her young son, Milo, from his inaugural playdate, she's met with a shock—the woman answering the door is an unfamiliar face, who denies any knowledge of Milo or having him in her care. Every parent's darkest fear begins to materialize. As news of the disappearance ripples through the tranquil suburb and an unexpected suspect emerges, whispers and suspicions swirl around the women most intimately linked to the shocking incident. For while only one may have taken Milo, the blame could potentially fall on all of them.

Sarah Snook & Dakota Fanning in 'All Her Fault' Series Official Trailer 1

All Her Fault boasts a stellar cast, including Sarah Snook, Jake Lacy, Dakota Fanning, Michael Peña, Sophia Lillis, Abby Elliott, Daniel Monks, Jay Ellis, Thomas Cocquerel, Duke McCloud, and Kartiah Vergara. The promise of thrilling performances alone makes it a must-watch.

Marissa Irvine (Sarah Snook) finds herself thrust into a nightmare when the unfamiliar woman at the door claims no knowledge of her son, Milo. As her worst fears unfold, new questions surface, leading to the unearthing of deep-seated secrets that shatter the facade of the Irvine family's seemingly idyllic life.

All Her Fault is the brainchild of creator and writer Megan Gallagher (known for "Grenseland," "Seizure," "Wolf," "Suspicion"), adapted from Andrea Mara's acclaimed novel. The series is directed by the talented Minkie Spiro ("3 Body Problem," "Downton Abbey," "Dead to Me") and Kate Dennis, with production helmed by Terry Gould. It is brought to life by Universal International Studio, with executive producers Nigel Marchant, Gareth Neame, and Joanna Strevens of Carnival Films, along with Sarah Snook, Minkie Spiro, Christine Sacani, Jennifer Gabler Rawlings, and Megan Gallagher.

NBC will debut the All Her Fault series, streaming exclusively on Peacock, starting November 6th, 2025, this fall. How does it sound? Exciting, doesn't it?

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