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

A Child Disappears from a Playdate in the Series "All Her Fault"

Sarah Snook stars as a mother frantically searching for her 5-year-old son in the gripping Peacock miniseries All Her Fault, adapted from Andrea Mara's novel. The psychological thriller immediately pulls viewers into a tense and emotional story.

About Sarah Snook

Sarah Snook has demonstrated her remarkable acting skills through various acclaimed roles. She earned an Emmy Award for portraying Shiv Roy, a cunning wealthy sibling, on the hit series Succession, and won a Tony Award for her impressive one-woman Broadway performance in The Picture of Dorian Gray, where she played 26 different characters.

Plot Overview

In All Her Fault, Snook portrays Marissa Irvine, a wealthy mother whose life turns upside down when her son, Milo, disappears. The story begins with Marissa planning to pick up Milo from an after-school playdate at a fellow mom’s house. However, upon arrival, she finds not Jenny, the mom who invited Milo, but Esther, a stranger unaware of any playdate or of Milo’s whereabouts.

The situation quickly grows more alarming. Milo carries an electronic tracker in his backpack, yet it has been disabled. When Esther contacts Jenny, played by Dakota Fanning, the news Marissa receives deepens the crisis. Within moments, Marissa’s calm turns into justified panic.

"From there, things escalate quickly and frighteningly."

Supporting Cast

Author Summary

This intense miniseries captures the harrowing experience of a mother navigating fear and uncertainty when her child mysteriously vanishes during what should have been an ordinary playdate.

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Boise State Public Radio Boise State Public Radio — 2025-11-05