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

A Child Disappears in the Peacock Miniseries "All Her Fault"

Sarah Snook stars as Marissa Irvine, a mother racing against time to find her missing 5-year-old son in the gripping psychological thriller All Her Fault, streaming on Peacock. This miniseries is adapted from Andrea Mara's novel of the same name.

Plot Introduction

At the story’s outset, Marissa heads to pick up her son Milo from an after-school playdate arranged by one of the classroom moms, Jenny. However, upon arriving at the address Jenny texted, Marissa finds a woman named Esther living there — who knows nothing about the playdate or Milo. This startling discovery triggers a tense and rapidly escalating search.

About Sarah Snook

Sarah Snook “pulls you right in” from the opening scene, delivering a dramatic and challenging performance as Marissa.

Key Tension

Despite Milo carrying an electronic tracker in his backpack, Marissa discovers it has been disabled, adding urgency and fear to her desperate search.

Author’s Summary

This intense thriller highlights a mother's relentless fight to uncover the truth behind her son's disappearance, anchored by Sarah Snook’s compelling lead performance.

more

NPR NPR — 2025-11-06