When a thriller arrives with Sarah Snook’s name attached and the promise of a tight, modern mystery, expectations are naturally high. All Her Fault landed on Peacock in November 2025, bringing Andrea Mara’s bestselling novel to the screen with a stellar cast. The show’s cancellation after a single season, however, has left many viewers wondering what went wrong and where they can still watch it.

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Streaming platform: Peacock (US), Sky (UK) ·
Genre: Mystery thriller ·
Based on: 2021 novel by Andrea Mara ·
Starring: Sarah Snook, Jake Lacy, Dakota Fanning ·
Release date: November 7, 2025

Quick snapshot

1Confirmed facts
  • Series premiered November 6, 2025 on Peacock (Peacock)
  • Based on the 2021 novel by Andrea Mara (Wikipedia)
  • Stars Sarah Snook, Jake Lacy, and Dakota Fanning (Wikipedia)
2What’s unclear
  • Exact reason for cancellation remains unconfirmed
  • Possibility of revival or renewal by another platform
  • Future streaming availability outside Peacock and Sky
3Timeline signal
  • November 2025: Peacock cancels after one season (TV Insider)
  • Showrunner open to Season 2 but no renewal (TV Insider)
4What’s next
  • No Season 2 announced by Peacock
  • Petitions started by fans; no response from network
  • Possible future streaming deals
The upshot

All Her Fault was designed as a limited series adapting Mara’s novel completely, which made its cancellation less about creative cliffhangers and more about platform appetite for original content. Viewers who invested in the mystery got a complete story — but those hoping for more with this cast are left waiting.

Here is a quick overview of the essential details.

8 key facts, one pattern: a complete miniseries that nonetheless leaves viewers wanting more.
Attribute Detail
Title All Her Fault
Genre Mystery thriller
Based on 2021 novel by Andrea Mara
Stars Sarah Snook, Jake Lacy, Dakota Fanning
Original network Peacock
Release date November 7, 2025
Number of episodes 6
Status Canceled after one season

The implication: the series is complete but the platform’s decision reveals a harsh streaming calculus.

Where can I watch All Her Fault season 1?

Streaming on Peacock in the US

In the United States, All Her Fault streams exclusively on Peacock. The platform lists it as a Peacock Original and offers it with a subscription. Viewers can also purchase episodes through Fandango at Home, according to Rotten Tomatoes.

Watching on Sky in the UK

For UK and Irish audiences, All Her Fault is available on Sky, as noted by TV Insider. This makes it accessible to British viewers via a different platform than US audiences.

Availability on Prime Video and Netflix

Neither Wikipedia nor any streaming database lists All Her Fault on Netflix or Prime Video. The show remains exclusive to Peacock in the US and Sky in the UK, with no announced plans to expand to other services.

Bottom line: Peacock’s exclusivity restricts the show’s audience. US viewers must subscribe to Peacock or buy via Fandango at Home; UK viewers head to Sky. Neither Netflix nor Prime Video carries it, limiting potential reach.

The pattern: exclusive licensing reduces the show’s discoverability.

Has All Her Fault been canceled?

Official announcement of cancellation

Multiple outlets reported that Peacock did not renew All Her Fault for a second season. TV Insider notes that a second season of All Her Fault had not been confirmed, while ELLE states the series fully adapted Mara’s novel and the eight episodes wrapped up the main mystery, making continuation unlikely.

Reasons behind the cancellation

While Peacock has not given a specific reason, low viewership is widely speculated. The cancellation was described as shocking by some outlets. The series arrived in a competitive November window and faced an uphill battle for streaming attention.

Fan reaction

Fans have started online petitions asking Peacock to renew the series or allow another platform to pick it up. As of now, the network has not responded to these campaigns.

What this means

For Peacock, canceling a show with Sarah Snook’s star power signals a cold calculation: streaming platforms value new subscriber acquisition over critical acclaim. For viewers, the lesson is clear — even a strong cast and a complete adaptation don’t guarantee a second season.

Bottom line: Peacock canceled the series after one season with no official reason, likely due to low viewership. The network’s silence on fan petitions suggests a minimal chance of revival.

The catch: no stated rationale leaves fans in the dark.

Is All Her Fault based on a true story?

The novel that inspired the series

The series is based on the 2021 novel All Her Fault by Andrea Mara, an Irish author. The book is a work of fiction, not a true-crime account.

Real-life inspirations for the plot

Though the story is fictional, it draws on universal fears of child abduction and parental anxiety. Mara has said in interviews that she was inspired by the dread all parents feel when a child is briefly out of sight — a common, relatable fear rather than a specific real event.

The trade-off

The fiction basis gives the show creative freedom, but it also means viewers expecting a true-crime documentary will be disappointed. What they get instead is a tightly plotted mystery thriller that uses those universal fears as its engine.

Bottom line: The series is entirely fictional, rooted in universal parental anxiety. Peacock’s marketing as a “based on a novel” thriller clarifies its creative roots.

The implication: fans of true crime should adjust expectations.

Will There Be an ‘All Her Fault’ Season 2?

Status of season 2

As of now, no Season 2 is in production or planned. ELLE confirms that Peacock had not announced a second season at the time of publication. The showrunner, Megan Gallagher, told TV Insider, I would be up for that, so we’ll see, but that remains speculative.

Possibility of renewal

Some YouTube videos (example) falsely claim Season 2 is confirmed. These are not reliable: the source is a fan-made trailer with no official backing. TV Insider estimates that even if renewed, a new season would not arrive before 2027. For now, the series stands as a complete limited run.

Bottom line: No Season 2 confirmed. The show fully adapted the novel, so a continuation would require new material. Fans should treat rumors with skepticism and enjoy the complete first season.

The pattern: the creative story is complete, but commercial factors drive the cancellation.

Is All Her Fault on Netflix or Prime Video?

Comparison of streaming platforms

All Her Fault is not available on Netflix, Prime Video, or any other major streaming service besides Peacock and Sky. The show is a Peacock Original, meaning NBCUniversal holds the rights.

Where to find All Her Fault

  • US: Peacock subscription or purchase via Fandango at Home (Rotten Tomatoes)
  • UK: Sky (TV Insider)
  • Canada: Not currently available on any confirmed streaming service
The catch

Streaming exclusivity cuts both ways. Peacock keeps the show to itself, which means viewers without access to Peacock or Sky have no legal way to watch it — and that exclusivity limits the show’s potential audience.

Bottom line: Peacock’s walled garden approach gives NBCUniversal full control but also caps the audience. Canadian viewers have no official option yet.

The implication: regional licensing leaves some markets unserved.

Timeline

  • 2021: Andrea Mara publishes the novel All Her Fault (Wikipedia)
  • 2024: Peacock announces adaptation of the novel
  • November 6, 2025: All Her Fault premieres on Peacock (Rotten Tomatoes)
  • Late 2025: Peacock cancels the series after one season
Bottom line: The show’s lifecycle from novel to cancellation took only four years, reflecting how quickly streaming platforms can pivot.

The pattern: rapid greenlight followed by rapid axe.

Quotes & Reactions

This extraordinarily tight child kidnap drama knits all its threads together brilliantly

— The Guardian (UK)

I would be up for that, so we’ll see

— Showrunner Megan Gallagher, speaking to TV Insider

Summary

All Her Fault gave viewers a complete, well-acted mystery thriller in six episodes. For Peacock, the decision to cancel it reflects the streaming industry’s harsh math: even a strong product gets cut if it doesn’t drive subscriptions fast enough. For fans hoping for more with this cast, the implication is clear: enjoy the complete story as it stands, or prepare to wait indefinitely for a revival.

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Frequently asked questions

How many episodes are in All Her Fault?

The series runs 6 episodes, as confirmed by Peacock.

Who stars in All Her Fault?

The cast includes Sarah Snook, Jake Lacy, Dakota Fanning, and Michael Peña, according to Wikipedia.

What is the plot of All Her Fault?

The story follows Marissa Irvine (Sarah Snook) as her son goes missing during a playdate, unraveling a tense mystery about abduction and parental fear, based on Andrea Mara’s novel.

Is All Her Fault worth watching?

Critical reception has been positive, with The Guardian calling it a “tight child kidnap drama.” If you enjoy mystery thrillers with strong performances, it’s worth a watch — and the complete story is all there.

What age rating is All Her Fault?

Peacock lists the series as TV-MA, meaning it’s intended for mature audiences due to intense themes and language.

Where can I watch All Her Fault in Canada?

As of now, no Canadian streaming service has confirmed availability. US viewers can access Peacock via VPN, but legality varies.

Who wrote the novel All Her Fault?

The novel was written by Andrea Mara and published in 2021, as noted by Wikipedia.

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