Sarah Snook returns to television following her success on Succession with the Peacock thriller All Her Fault, a moderate addition to the rich mom mystery genre.
Marissa Irvine, the protagonist of All Her Fault, shares some surface similarities with Siobhan Roy, both portrayed by Snook. Both characters are wealthy, but Marissa is a self-made wealth manager based in Chicago. They favor a quietly luxurious style, favoring neutral colors and cocoon-like outerwear.
Unlike Siobhan, Marissa's character is strongly defined by motherhood. The series begins when Marissa realizes her 5-year-old son Milo (played by Duke McCloud) is missing after a playdate, sparking a kidnapping drama that reflects every parent's worst nightmare.
The show is adapted by Megan Gallagher from Andrea Mara’s 2021 novel. For Snook, this series serves as her first leading role as an executive producer following Succession's conclusion two and a half years ago.
“All Her Fault” allows Snook to fully express her emotions, from panic-stricken sobs to gasps of horror, as Marissa navigates the harrowing search for her son.
The series should not be confused with All’s Fair, another female-driven show that debuted the same week, also featuring "All" in the title.
This thriller offers a tailored emotional platform for Snook but ultimately remains an average entry in the crowded genre of wealthy mother-centered mysteries.