Sarah Snook Kidnapping Thriller ‘All Her Fault’ Is a Middling Entry in the Rich Mom Mystery Genre: TV Review

Sarah Snook Stars in Kidnapping Thriller “All Her Fault”

Sarah Snook returns to television after “Succession” with the Peacock kidnapping thriller All Her Fault, which offers a middling take on the rich mom mystery genre.

Character Comparison and Differences

The protagonist, Marissa Irvine, shares some surface similarities with Siobhan Roy, Snook’s character from “Succession.” Both women are wealthy and portrayed by Snook, and both favor quietly luxurious, neutral-toned wardrobes with cocoon-like outerwear. However, Marissa is a self-made wealth manager based in Chicago, and her character is deeply defined by motherhood—a stage Shiv Roy was only beginning to consider by the end of “Succession.”

Plot Overview

Adapted by Megan Gallagher from Andrea Mara’s 2021 novel, the series begins with Marissa attempting to pick up her 5-year-old son Milo from a playdate, only to discover he is missing. The story unfolds into a kidnapping drama that represents every parent’s worst nightmare.

“All Her Fault” does allow Snook to emote with all her might, sobbing with panic and gasping in horror as Marissa’s quest to find Milo takes its inevitable twists and turns.

Showcase for Sarah Snook’s Talent

For Snook, who also executive produces this series, the role is a personalized showcase following her acclaimed performance on HBO’s “Succession,” marking her first leading television role since the show ended over two years ago.

Clarification Note

This series should not be confused with All’s Fair, another female-focused drama debuting the same week.

Author’s summary: This thriller spotlights Sarah Snook’s emotional range within a familiar kidnapping drama, but ultimately remains a modest entry in the wealthy-mother mystery genre.

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Variety Variety — 2025-11-06