[WARNING: This post contains MAJOR spoilers from All Her Fault , the show and the book.]

Peacock’s twisty new thriller, All Her Fault, was based on the 2021 novel of the same name by Andrea Mara . However, there are several pivotal differences between the book and the adaptation.

The premise, of course, is the same: Marissa Irvine ( Sarah Snook ) goes to pick up her son Milo (Duke McCloud) from a playdate at Jenny Kaminski’s ( Dakota Fanning ), only to find out the playdate never happened and Milo had been kidnapped by Carrie Finch ( Sophia Lillis ), the Kaminskis’ nanny.

The main twist (Carrie’s reason for the kidnapping) is the same in the book and the show. Marissa, her husband, Peter ( Jake Lacy ), and a newborn Milo had been involved in a car accident while leaving th

See Full Page