A child disappears from a playdate and it's 'All Her Fault' in this gripping TV series

A Child Disappears from a Playdate in Gripping TV Series

Sarah Snook stars as Marissa, a mother desperately searching for her 5-year-old son in the Peacock miniseries All Her Fault, based on Andrea Mara's novel.

Plot Overview

In this psychological thriller, Marissa's routine errand to pick up her son, Milo, from an after-school playdate takes a terrifying turn. Upon arriving at the address Jenny, a fellow mom, provided, Marissa finds a woman named Esther who denies any knowledge of the playdate or Marissa's son. The situation rapidly escalates as Marissa realizes Milo’s electronic tracker has been disabled.

About Sarah Snook

"Sarah Snook plays Marissa, a mother desperately trying to locate her 5-year-old son (Duke McCloud), in a new Peacock thriller miniseries adapted from Andrea Mara's novel All Her Fault."

The series combines intense drama with psychological suspense, immediately drawing viewers into Marissa’s urgent and harrowing search.

Author’s summary: The series All Her Fault showcases Sarah Snook's powerful performance as a mother whose search for her missing son turns nightmarish when unexpected truths unravel.

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NPR NPR — 2025-11-06