All Her Fault poster

All Her Fault

"All these nice people. Killing each other."

TV Show TV-MA 2025 8.2 /10 Ended
Sky Atlantic A Sky Atlantic Original
Created by Megan Gallagher, Andrea Mara

In Chicago, Marissa Irvine drives to 14 Arthur Avenue hoping to pick up her son Milo after his first school playdate. The woman answering the door isn’t the mother she recognizes, nor is she the nanny. The child inside doesn’t resemble Milo, and the room hums with a quiet, off rhythm that... Read more

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Streaming availability last verified: January 31, 2026

About All Her Fault

In Chicago, Marissa Irvine drives to 14 Arthur Avenue hoping to pick up her son Milo after his first school playdate. The woman answering the door isn’t the mother she recognizes, nor is she the nanny. The child inside doesn’t resemble Milo, and the room hums with a quiet, off rhythm that unsettles her. What begins as a simple confusion becomes a maze of misidentified witnesses, crumbling alibis, and a city that seems to guard its secrets. As Marissa fights to locate Milo, memories blur, the truth tightens, and every detail feels suspect.

Created by Megan Gallagher and Andrea Mara, All Her Fault released in 2025. Sarah Snook as Marissa Irvine, Jake Lacy as Peter Irvine, Sophia Lillis as Carrie Finch, Michael Peña as Detective Alcaras, and Dakota Fanning as Jenny Kaminski.

Early reception is positive with a strong cast driving tense drama and a high audience score reflected by a vote average of 8.272 out of 10 from 79 votes. The show probes parental fear, memory reliability, and the price of seeking truth when a child vanishes.

Details

Release Date
November 07, 2025
Rating
TV-MA
User Ratings
148 votes
Type
TV Series
Seasons
1
Episodes
8
Network
Sky Atlantic
Status
Ended
Genres
Drama, Mystery, Crime
Country
United Kingdom
Studio
Carnival Films +1 more
External Links
View on IMDB

Official Trailer

Cast

Sarah Snook

Sarah Snook

Marissa Irvine

Jake Lacy

Jake Lacy

Peter Irvine

Sophia Lillis

Sophia Lillis

Carrie Finch

Michael Peña

Michael Peña

Detective Alcaras

Dakota Fanning

Dakota Fanning

Jenny Kaminski

Abby Elliott

Abby Elliott

Lia Irvine

Jay Ellis

Jay Ellis

Colin Dobbs

Daniel Monks

Daniel Monks

Brian Irvine

Duke McCloud

Duke McCloud

Milo Irvine

Created by: Megan Gallagher, Andrea Mara

Seasons (1 season, 8 episodes)

Miniseries

Miniseries

8 episodes - 2025

Frequently Asked Questions

All Her Fault is available to stream on Peacock and Peacock Premium.

Yes, All Her Fault is available to stream on Peacock.

All Her Fault has 1 season with a total of 8 episodes.

With a rating of 8.2/10 from 148 viewers, All Her Fault is highly recommended and considered excellent by most viewers.

In Chicago, Marissa Irvine drives to 14 Arthur Avenue hoping to pick up her son Milo after his first school playdate. The woman answering the door isn’t the mother she recognizes, nor is she the nanny. The child inside doesn’t resemble Milo, and the room hums with a quiet, off rhythm that unsettl...

All Her Fault stars Sarah Snook, Jake Lacy, Sophia Lillis, Michael Peña, and Dakota Fanning.

All Her Fault was created by Megan Gallagher and Andrea Mara.

All Her Fault was released on November 07, 2025.

All Her Fault is a Drama, Mystery, and Crime series.

All Her Fault was created by Megan Gallagher and Andrea Mara. The 2025 drama unfolds in Chicago as a single-season series with 8 episodes.

Sarah Snook portrays Marissa Irvine, the central character whose arrival at a doorstep kicks off the mystery. The show follows her experience in Chicago as the story unfolds.

All Her Fault has 8 episodes in its first season. As of now there is only 1 season.

Jake Lacy plays Peter Irvine, Sophia Lillis plays Carrie Finch, Michael Peña plays Detective Alcaras, and Dakota Fanning plays Jenny Kaminski. These are among the top cast anchoring the show's drama and mystery.