‘All Her Fault’ Trailer: Sarah Snook & Dakota Fanning Lead A Peacock Thriller About Every Parent’s Worst Nightmare

Two years after the end of “Succession,” Sarah Snook is stepping back into domestic chaos — this time with higher stakes and sharper knives. The Emmy-winning actress leads “All Her Fault,” an eight-episode limited series for Peacock that turns suburban civility into something sinister.

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Based on Andrea Mara’s bestselling novel, the show follows Snook’s Marissa Irvine, a mother whose life shatters when her young son disappears during what should’ve been an ordinary playdate. “All these nice people… killing each other” is the tagline, and from the looks of the trailer, the series leans right into that mix of politeness and paranoia.

Dakota Fanning co-stars, joining a strong ensemble that includes Jake Lacy, Michael Peña, Sophia Lillis, Abby Elliott, Daniel Monks, and Jay Ellis, with Thomas Cocquerel, Duke McCloud, and Kartiah Vergara rounding out the main cast.

Megan Gallagher serves as writer, creator, and executive producer, alongside Nigel Marchant, Gareth Neame, and Joanna Strevens, for Carnival Films. Snook also executive produces, along with Minkie Spiro, Christine Sacani, and Jennifer Gabler Rawlings. The series comes from Carnival Films, a division of Universal International Studios.

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“All Her Fault” premieres on Peacock on November 6, launching with four episodes, followed by two new installments every Thursday through November 20. Watch the trailer below.

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