How to Watch Sarah Snook & Dakota Fanning's All Her Fault, Based on the Thrilling Book

How to Watch Sarah Snook & Dakota Fanning's All Her Fault, Based on the Thrilling Book

Discover how to watch Peacock's gripping eight-episode miniseries All Her Fault, featuring Sarah Snook as a distressed mother searching for her missing son.

About the Series

All Her Fault is a suspenseful kidnapping drama adapted from the bestselling 2021 novel by Irish author Andrea Mara. The story centers on the mysterious disappearance of 5-year-old Milo Irvine.

Plot Overview

Sarah Snook stars as Marissa Irvine, a mother who panics when she arrives to pick up her son from a playdate and finds he is missing. Adding to the mystery, the older woman living in the house denies ever seeing or hearing of Milo or the other child he was supposed to be with.

"Not only that: The older woman who lives in the house has never seen nor heard of him, or of the child he was supposed to be playing with."

Jacob, the boy Milo was meant to play with, is at a different playdate. Jacob's mother Jenny, played by Dakota Fanning, insists she never arranged a meeting between their children.

"Jacob's mother Jenny (Dakota Fanning) swears she never scheduled a hangout between Jacob and Milo."

The tension heightens as the phone number that sent Marissa the address for the playdate is now disconnected, leaving Marissa, her husband Peter Irvine (Jake Lacy), the local community, and the police puzzled.

Cast Highlights

Where to Watch

The entire miniseries is available to stream on Peacock. Prepare for an intense story that will keep you engaged from start to finish.

All Her Fault invites viewers into a chilling mystery about trust and disappearance within a close-knit community.

Author's summary: A tense, eight-part miniseries on Peacock explores the frantic search for a missing child, where every clue deepens the mystery around his disappearance and the adults involved.

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NBC NBC — 2025-11-06