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Desperate Mother's Nightmare: 'All Her Fault' Thriller Premieres on Peacock
10 Oct
Summary
- Sarah Snook's first lead TV role since 'Succession'
- Based on Andrea Mara's novel about a missing child
- All-star cast includes Jake Lacy, Dakota Fanning, Michael Peña

On October 10, 2025, Peacock unveiled the official trailer and first look images for the highly anticipated thriller series "All Her Fault," set to premiere on November 6. The show is led by Sarah Snook, who is making her first major TV appearance since the conclusion of the acclaimed HBO drama "Succession," for which she earned an Emmy and two Golden Globes.
Based on Andrea Mara's novel of the same name, "All Her Fault" follows the story of Marissa Irvine (Snook), a mother whose life spirals out of control when her young son Milo disappears during a playdate. The all-star cast also includes Jake Lacy, Dakota Fanning, Michael Peña, Sophia Lillis, Abby Elliott, and a host of other talented actors.
The series promises to be a gripping exploration of every parent's worst nightmare, as Marissa desperately searches for her missing child. With its talented cast, suspenseful premise, and the involvement of acclaimed director Megan Gallagher, "All Her Fault" is shaping up to be one of the must-see thrillers of the upcoming television season.