Peacock Debuts First Look at Suburban Thriller All Her Fault
Succession’s Sarah Snook experiences “every parent’s worst nightmare” in the new Original series.

Severance star Sarah Snook leads a gripping new Peacock series, All Her Fault, premiering this November. Created, written, and executive produced by Megan Gallagher (Wolf, Suspicion), the eight-episode mystery thriller – which is based on the bestselling 2021 novel by Andrea Mare – begins when a mother’s young son suddenly disappears, promising a compelling, twist-filled adventure as the search for her son (and the truth) unfolds.
With the countdown officially on, Peacock has debuted a first-look photo and revealed the series premiere date. Here’s everything you need to know.
When does All Her Fault premiere?
The first four episodes of All Her Fault drop Thursday, Nov 6 exclusively on Peacock, followed by two new episodes every Thursday through Nov 20. A total of eight episodes will roll out over the three-week period.
What is All Her Fault about?
Based on the novel by Andrea Mare, the Peacock Original is being described as a suburban thriller with an intriguing mystery at the center of it. In the story, Marissa Irvine (Snook) arrives to collect her young son Milo from his first playdate, but the woman who answers the door isn't a mother she recognizes. She doesn't have Milo and has never heard of him. And so begins every parent's worst nightmare.
Who is the in the cast of All Her Fault?
The cast of All Her Fault includes:
- Sarah Snook (Succession)
- Jake Lacy (Apples Never Fall, The White Lotus)
- Dakota Fanning (Ripley, The Perfect Couple)
- Michael Peña (End of Watch)
- Sophia Lillis (I Am Not Okay With This)
- Abby Elliott (The Bear, Saturday Night Live)
- Daniel Monks (Kaos)
- Jay Ellis (Insecure)
- Thomas Cocquerel (The Gilded Age)
- Duke McCloud (Kinda Pregnant)
- Kartiah Vergara (Bear Country)
Mark your calendars for November. While you wait, stream these riveting TV dramas on Peacock.