All Her Fault is a mystery thriller miniseries for the streaming service Peacock, starring Sarah Snook, Jake Lacy and Dakota Fanning. It adapts the 2021 novel of the same name by Andrea Mara and follows a mother whose young son disappears after a playdate, leading her and a new acquaintance to uncover hidden family secrets. The series premiered on November 6, 2025, and received generally favorable reviews, with particular praise for the performances of Snook and Fanning.
Development and production
Megan Gallagher created and wrote the series, which is based on Mara's bestselling novel. Sarah Snook also serves as an executive producer. The show is produced by Universal International Studios, with Carnival Films among the executive producers. Principal photography took place in Melbourne in August 2024, after Jake Lacy and Dakota Fanning were added to the main cast alongside Snook in July of that year.
Reception and recognition
Critics gave the series generally positive reviews, with many highlighting the performances of Snook and Fanning and the show's exploration of pressures placed on working mothers. It earned two nominations at the 83rd Golden Globe Awards, for Best Limited Series and for Best Actress in a Miniseries for Snook. It also became the most-watched original series launch in Peacock's history, according to the streaming service's announcement in December 2025.