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Alright, buckle up because Peacock isn’t just rolling out another drama this fall. They’re dropping a prestige, suburban, paranoia-fueled, edge-of-your-seat THRILL RIDE called All Her Fault, and if you’re not ready to binge it in one feverish sitting, you’re not ready at all.

The Setup: A Playdate Turns Into a Living Nightmare

Marissa Irvine (played by the unstoppable Sarah Snook) is doing the most normal mom thing ever: picking up her son Milo from his first playdate. She rings the bell, the door opens… and she’s staring at a stranger who’s never heard of her or Milo. No familiar mom. No little boy running to the door. Nothing but confusion and a gut-punch sense that something is very, very wrong.

From that instant, the show throws you headfirst into a twisting, nerve-shredding mystery filled with secrets, lies, and the kind of revelations that will make you yell at your TV.

The Drop Plan: Peacock’s Holding Your Weekends Hostage

Here’s how Peacock’s about to own your November:

November 6: The first four episodes land. That’s half the season. Cancel your plans.
November 13 & 20: Two new episodes drop each Thursday, building to a finale that’s being teased as an absolute emotional sledgehammer.

It’s the perfect blend of “binge immediately” and “suffer until next week.”

The Power Players Behind the Chaos

Creator/Writer: Megan Gallagher (Wolf, Suspicion) – she knows her way around a slow-burn mystery.

Directors: Minkie Spiro (3 Body Problem, Downton Abbey) helms episodes 1–4, Kate Dennis takes over for 5–8.

Producers & EPs: A stacked lineup including Sarah Snook herself, Nigel Marchant, Gareth Neame, Joanna Strevens, Christine Sacani, and Jennifer Gabler Rawlings.

Studio: Carnival Films (Downton Abbey, The Day of the Jackal) under Universal International Studios.

Source Material: Andrea Mara’s nail-biting novel All Her Fault, with Mara joining as associate producer to make sure the adaptation stays as savage as the book.

The Cast You’re About to Suspect of Everything

• Sarah Snook (Succession) as Marissa Irvine






• Jake Lacy (The White Lotus) – charming or chilling? You decide.






• Dakota Fanning (The Alienist) – intensity dialed to 11.






• Michael Peña (Narcos: Mexico) – the wildcard.






• Sophia Lillis (It) – small-town mystery pro.






• Abby Elliott (Saturday Night Live) – don’t be fooled by the humor background.
  Daniel Monks, Jay Ellis, Thomas Cocquerel, Duke McCloud, Kartiah Vergara – all serving suspicion and layered performances.

Why You’ll Be Obsessed

If The Undoing and Big Little Lies had a baby and raised it in the suburbs with a dash of Gone Girl menace, you’d get All Her Fault. It’s the kind of show that will have your group chat exploding with theories, your heart rate spiking, and your trust in neighbors completely obliterated.

And Sarah Snook? She’s about to own your screen again, proving she’s not just a one-series wonder, she’s a television event all on her own.

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